potential energy
Explanation:An object has potential energy if it is above the ground. For example, if the basketball is sitting still on a table, it has potential energy but no kinetic energy. Potential energy is the stored energy of position possessed by an object. Potential energy is associated with forces that act on a body in a way that the total work done by these forces on the body depends only on the initial and final positions of the body in space. So the balanced ball on basket ball hoop has stored energy in it i.e. potential energy.
2.714 mole of helium has a mass of ______ grams.
(Enter just the number for this one.)
Hello!
To find the mass of helium, we need to multiply the total moles by the mass of helium. We are given 2.714 moles of helium, and the mass of helium is about 4.00 grams. Now, we multiply the two values together to get the grams.
2.714 moles x 4.00 grams = 10.856 grams
According to the number of significant figures, 2.714 moles of helium has a mass of 10.9 grams (exact value: 10.856 grams).
which of the following is the least massive part of an atom
a) nuerons
b) protons
c) nucleus
d) electrons
Answer:
Electrons
Explanation:
The majority of an atoms' mass comes from the protons and neutrons that make up its nucleus. Electrons are the least massive of an atom's constituent particles, with a mass of 9.11 x 10-31 kg and a size too small to be measured by current techniques.
The least massive part of an atom is the electron. Although protons and neutrons reside within an atom's nucleus, they are far more massive than an electron. The nucleus itself, containing both protons and neutrons, is much more massive than a single electron.
Explanation:The four options given represent components of an atom: 'nuerons' is likely a typo for 'neutrons', along with protons, and electrons, all of which dwell within the atom's nucleus. The least massive part of these is the electron which possesses a mass around 1,800 times lesser than that of a proton or neutron. Protons and neutrons each have nearly the same mass. However, electrons have much less mass, making them the least massive part of an atom. The nucleus, however, is much more massive as it contains both protons and neutrons.
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A compound is found to be 38.76% calcium, 19.97% phosphorous and 41.28% oxygen. What is the empirical formula for this compound?
The empirical formula is Ca₃P₂O₈.
Assume that you have 100 g of the compound.
Then you have 38.76 g Ca, 19.97 g P, and 41.28 g O.
Now, we must convert these masses to moles and find their ratios.
If the number in the ratio are not close to integers, you multiply them by a number that makes them close to integers.
From here on, I like to summarize the calculations in a table.
Element Mass/g Moles Ratio ×2 Integers
Ca 38.76 0.967 07 1.4998 2.9995 3
P 19.97 0.644 82 1 2 2
O 41.28 2.580 0 4.0011 8.0023 8
The empirical formula is Ca₃P₂O₈.
The empirical formula for this compound in the given case would be - Ca₃P₂O₈ or [tex]Ca_3(PO_4)_2[/tex].
Let assume the given compound is 100g than the molar quantities of each element.
=> Moles of calcium
=
= 0.967 mol
=> Moles of phosphorus
= [tex]\frac{19.97g}{31.0g}[/tex]
= 0.644 mol
=> Moles of oxygen
=
= 2.58 mol
Multiply integers of molecules by a number that makes them close to integers.
Element Mass/g Moles Ratio ×2 Integers
Ca 38.76 0.967 07 1.4998 2.9995 3
P 19.97 0.644 82 1 2 2
O 41.28 2.580 0 4.0011 8.0023 8
Thus, the empirical formula is Ca₃P₂O₈.
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How do anion formation and valence electrons relate?
Atoms gain valence electrons to form anions.
B) Atoms yield valence electrons to form anions.
C) Atoms donate valence electrons to form anions.
D) Atoms relinquish valence electrons to form anions.
Light is released when an excited electron moves from higher energy level back down to its lower, more stable energy level. The resulting spectrum is a(n) _____ spectrum.
A) emission
B) absorption
C) excitation
D) higher energy
Stars, such as our sun, use fusion to combine hydrogen atoms into helium atoms, and in the process, create energy. As massive stars use the last of their helium fuel, they begin to collapse and temperatures climb high enough to fuse other heavier elements. As elements increase in atomic number, the amount of energy required for fusion to occur also increases. Nickel represents the heaviest element that can be produced by fusion due to to the net energy requirements. Two atoms of ___________ could combine by fusion in order to create nickel.
A) hydrogen
B) nitrogen
C) oxygen
D) silicon
Answer 1: Atoms gain valence electrons to form anions.
Explanation:
Anions are negatively charged species of an ions. Anions are formed when atoms with nearly complete octet gains electrons.
Answer 2: Emission spectrum
Explanation:
When ever electron jumps from higher energy to lower energy level energy is emitted out in the form of light.The wavelength of the light is given as [tex]\lambda[/tex]:
[tex]\lambda=\frac{hc}{E}[/tex] , E = energy, c= speed the light, h= planck constant
Answer 3: Two atoms of silicons could combine by fusion in order to create nickel.
Explanation:
Silicon has atomic number of 14 with atomic mass of 28 u.
nickel has atomic number of 28 with atomic mass of 59 u.
Two different isotopes of silicon atom will fuse together to give nickel.
[tex]^{29}Si_{14}+^{30}Si_{14}\rightarrow^{59}Ni_{28}[/tex]
Valence electrons and anion formation are closely related. An emission spectrum is produced when an excited electron returns to a lower energy level. Oxygen atoms can combine by fusion to create the heaviest element produced, which is nickel.
Valence electrons play a crucial role in anion formation. An anion is formed when an atom gains one or more valence electrons. The correct option is A) Atoms gain valence electrons to form anions.
When an excited electron returns to a lower energy level, light is emitted. The resulting spectrum is called an emission spectrum.
The heaviest element that can be produced by fusion is nickel. Two atoms of oxygen could combine by fusion to create nickel due to net energy requirements.
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The atoms in a sample are close together but can slide past one another. As the atoms lose energy, they move slower. The atoms become locked in place because of attractive forces between themwhich change of state is taking place?
When they are close together and can slide, it will be in the state of a liquid, which takes a particular volume, but not a form.
When energy is decreased, the atoms move slower, and eventually locked in place, which will give it a fixed form, i.e. a solid.
The change of state is therefore that from a liquid to a solid, i.e. freezing.
Explanation:
As we known that atoms in a liquid substance are closer to each other and they are able to slide past each other because the attractive forces between them are neither too strong or too weak.
Hence, liquid substance are able to take the shape of a vessel in which they are placed. Liquids have a fixed volume but no fixed shape.
On the other hand, atoms of a solid do not have enough kinetic energy. As they are held by strong attractive forces and they only vibrate at their mean position.
Hence, solids have fixed shape and volume.
Thus, we can conclude that in the given situation liquid to solid change of state is taking place.
Which of these substances contains the most total atoms per molecule?
A) Na2PFO3
B) H2SO4
C) Ni(NO3)2
D) NbCl5
Answer: [tex]Ni(NO_3)_2[/tex]
Explanation: A molecule is made up by combination of same atoms or different atoms.
1 molecule of [tex]Na_2PFO_3[/tex] consists of 2 atoms of sodium, 1 atom of phosphorous, 1 atom of flourine and three atoms of oxygen. Thus the total number of atoms is 7.
1 molecule of [tex]Na_2PFO_3[/tex] consists of 2 atoms of sodium, 1 atom of phosphorous, 1 atom of flourine and three atoms of oxygen. Thus the total number of atoms is 7.
1 molecule of [tex]H_2SO_4[/tex] consists of 2 atoms of hydrogen, 1 atom of sulfur and 4 atoms of oxygen. Thus the total number of atoms is 7.
1 molecule of [tex]Ni(NO_3)_2[/tex] consists of 1 atom of nickel, 2 atoms of nitrogen and 6 atoms of oxygen. Thus the total number of atoms is 9.
1 molecule of [tex]NbCl_5[/tex] consists of 1 atom of niobium and 5 atoms of chlorine. Thus the total number of atoms is 6.
Thus substance which contains the most total atoms per molecule is [tex]Ni(NO_3)_2[/tex].
1) Why do astronomers use different measurement systems to discuss distance in the universe?
A) Because light behaves different as the universe expands
B) Because scientists are trained all over the world and there is no universal measurement system
C) Because it allows the numbers to be more manageable
2) Which measurement system has the largest value?
A) Astronomical unit
B) Light year
C) Parsec
1) Astronomers use different measurement systems to discuss distance in the universe C) because they allow the numbers to be more manageable.
The numbers are so huge that astronomers need different units to express them.
2) The measurement system with the largest value is C) the Parsec .
1 Parsec = 3.26 ly = 2.06 × 10⁵ AU
According to the video on nuclear power plants, what does PWR stand for?
PWR stands for many things. Since you're talking about nuclear power reactors I think PWR stands for pressurized water reactor.
A pressurized water reactor follows many steps but the main goal is to obtain thermal energy from water.
Hope it helped,
BioTeacher101
Which examples show conduction? Choose all answers that are correct. The transfer of heat energy from the sun to the earth, the transfer of heat energy from a person's mouth to the ice cube in their mouth, the transfer of heat energy from one part of a metal pot to another, the transfer of heat energy within soup cooking on a stove
Answer:
ur no help
Explanation:
What is the oxidation number of phosphorus (P) in phosphoric acid (H3PO4)?
-7
+1
+5
+7
Hey there!:
H is always +1 so the H's have a +3 charge.
O is always -2 so the O's have a -8 charge .
Now, suppose oxidation state for P = X , then :
+3 + X + (-8) = 0 (because of neutral molecule)
x = 8 - 3
x = + 5
So, X = +5 oxidation state.
Answer C
Hope that helps!
1. Ionization energy is the energy needed to remove an electron from an atom. We can use the periodic table to predict ionization energy for an element.
• State and explain the trend for ionization energy as you move from left to right across a period.
• State and explain the trend for ionization energy as you move down a group.
(5 points)
2. A neutral atom of phosphorus has 15 electrons. Explain why the electron configuration below is not the correct configuration for a neutral atom of phosphorus in its ground state.
1s2 2s2 2p6 3s2 3p2 4s1
3. Find rubidium, magnesium, and aluminum on the periodic table. Fill in the table below based on the locations of these metals on the periodic table. Be thorough in filling in the far right column!
left to right column: Element Symbol Group number Number of valence electrons General reactivity of the metal with an explanation for this reactivity based on the number of valence electrons
Up to down column:
Rubidium
Magnesium
Aluminum
Ionization energy increases from left to right because the left wants to lose elctrons and the right wants to gain electron
As you go a group it is easier lose lose because the electrons are farther away from the nucleus and there is less attraction from the positive charges.
It should be 3p3. the p level can hold 6 electrons
Rubidium group 1, 1 valence electrons very reactive
Mg2,2 very reactive
Al 3, 3 reactive
Ionization energy increases from left to right across a period due to increased nuclear charge and decreases down a group due to electron shielding. The provided electron configuration for phosphorus is incorrect because it adds an electron in the 4s orbital before the 3p orbitals are filled. Reactivity for Rubidium, Magnesium, and Aluminum varies based on their eagerness to lose valence electrons, with Rubidium being the most reactive.
Ionization Energy Trends in the Periodic Table
Ionization energy refers to the amount of energy required to remove an electron from an atom. Moving from left to right across a period, ionization energy tends to increase. This is because, as you move across a period, atoms have more protons (adding to the effective nuclear charge), but the additional electrons are being added to the same energy level. The increased nuclear charge attracts the electrons more strongly, making it harder to remove an electron. Therefore, ionization energy increases.
When moving down a group, ionization energy decreases due to the electron shielding effect. Each additional energy level adds more electrons between the nucleus and outermost electrons, which shield the outermost electrons from the nucleus's pull. With less effective nuclear charge on the outermost electrons, they are easier to remove, hence the lower ionization energy.
Incorrect Electron Configuration for Phosphorus
The electron configuration provided (1s², 2s², 2p⁶, 3s², 3p², 4s¹) is incorrect because it places an electron in the 4s orbital when there are still unoccupied p orbitals in the third shell. The correct configuration for a neutral atom of phosphorus is 1s², 2s², 2p⁶, 3s², 3p³, filling the 3p orbitals before proceeding to the next energy level.
Reactivity of Selected Metals
Rubidium (Rb): Group 1, 1 valence electron; very high reactivity due to its eagerness to lose its single valence electron and achieve a stable noble gas configuration.
Magnesium (Mg): Group 2, 2 valence electrons; high reactivity owing to its tendency to lose two valence electrons to reach a stable configuration.
Aluminum (Al): Group 13, 3 valence electrons; moderate reactivity as it requires more energy to remove three valence electrons compared to elements in groups 1 and 2.
Sam follows the directions on a box of pancake mix. The box says that it makes 10 pancakes, but he is able to make 8 pancakes from the ingredients. In this case, the number 10 represents which type of yield?
A) Actual yield
B) Theoretical yield
Given that the pancake mix can be used for the preparation of 10 pancakes. The other ingredients added to the pancake mix would be eggs, cheese, milk, salt and baking soda. If all of thee ingredients are added to the pan cake mix in required proportions, we can make 10 pan cakes. So, the theoretical yield will be 10 pancakes. But in real Sam was able to prepare only 8 pancakes. That means the number of pancakes produced was limited by the amount of other ingredients. So, the actual yield will be 8 pancakes.
Hence the correct answer B) Theoretical yield
Final answer:
The number 10 represents the theoretical yield, as it is the amount of pancakes anticipated by the recipe. Sam's 8 pancakes represent the actual yield, which is often less than the theoretical yield.
Explanation:
When Sam makes 8 pancakes from the mix, while the box indicates that it makes 10, the number 10 represents the theoretical yield. This is because the theoretical yield is the amount of product that could be made based on the recipe or, in chemical terms, the amount calculated using stoichiometric methods. In contrast, the actual yield is the amount of product actually produced, which in Sam's case is 8 pancakes. The actual yield is often less than the theoretical yield, due to factors such as incomplete reactions or measurement inaccuracies.
Find the answer using dimentional analysis. A child requires a 5 ml dose of medicine each day. How many days would a gallon of this medicine last?
Conversion factor, 1 gallon = 4546.09 ml
Volume of stock solution = 1 gallon or 4546.09 ml
Dose required by the child = 5 ml/day
The number of days a gallon of this medicine last,
4546.09 ml x 1 day/ 5 ml = 909.218 days
Therefore, 1 gallon would last 909 days.
Chemists investigated an unknown substance and found it to have the following characteristics:
-Different components could be observed in the substance.
-Different samples of the substance appeared to have different proportions of the components.
-The components could be easily separated using filters and sorting.
Which statement most accurately describes this substance?
A.The substance is a compound.
B.The substance is an element.
C.The substance is a heterogeneous mixture.
D.The substance is a homogeneous mixture.
Answer is: C. The substance is a heterogeneous mixture.
This substance is not element or compound, because different components could be observed in the substance.
Pure substance is made of only one type of atom (element) or only one type of molecule (compound), mixtures and solutions are made from two or more types of pure substances.
For example, aluminium is an element and ammonia is compound.
This substance is not a homogeneous mixture, because different samples of the substance appeared to have different proportions of the components.
Heterogeneous mixture is not uniform in composition.
For example, sand and small pebbles, proportions of its components (mixture particles of different colors and size) vary throughout the sample.
Answer:
C
Explanation:
4.5 x 10^25 atoms of nickel equal how many moles?
A) 27 mol
B) 2.7 x 10^48 mol
C) 0.75 mol
D) 75 mol
Hello!
To find the number of moles in 4.5 x 10^25 atoms, we need to divide the total number of number by Avogadro's number. His number is 6.02 x 10^23 atoms. This number represents the number of atoms in one mole.
(4.5 x 10^25 atoms) / (6.02 x 10^23) ≈ 74.75083056
Using significant figures, there are about 75 moles in 4.5 x 10^25 atoms of nickel, which is choice D.
What is the nuclear binding energy of carbon-12
This missing mass is known as the mass defect, and represents the binding energy of the nucleus. The binding energy in the carbon-12 atom is therefore 0.098931 u * 931.5 MeV/u = 92.15 MeV.
Which phrases accurately describe acids? Check all that apply.
taste sour
are gentle on skin and fabric
react with nonmetals
contain hydrogen
carry electrical charges
Answer: Option 1, 4 and 5 describe acids accurately.
Explanation:
Option 1: Acids have a sour taste because of the concentration of [tex]H^+[/tex] ion.
Option 2: They are corrosive in nature, that is they are not at all gentle with the skin and fabric as some acids intend to burn skin such as [tex]H_2SO_4[/tex] is a strong acid which can burn skin as well as fabric.
Option 3: Acids need electrons to release [tex]H^+[/tex] ions and non-metals do not donate electrons hence, there is no reaction between a non-metal and an acid.
Option 4: All acids do contain hydrogen. They dissociate in the presence of water to produce [tex]H^+[/tex] ions.
[tex]HCl\overset{H_2O}{\rightarrow} H^++Cl^-[/tex]
Option 5: Acids do conduct electricity that is they carry electrical charges. This was explained by Arrhenius. He said that the acids dissociate into [tex]H^+[/tex]ions, when it is dissolved in water. These ions hence acts as charge carriers in water.
high school earth science questions
1. Mechanical weathering
2. Reactions with oxygen
3. A rock that has been changed into one or more new compounds
Hope this Helps!!
1. The process that occurs when physical forces break rock into smaller pieces without changing the rock's chemical composition is called "mechanical weathering." Third option is correct.
2. "Reactions with oxygen" is NOT associated with mechanical weathering. Reactions with oxygen are more closely related to chemical weathering processes. Fourth option is correct.
3. The result of chemical weathering is "a rock that has been changed into one or more new compounds." Chemical weathering involves the breakdown and alteration of minerals in the rock through chemical reactions, leading to the formation of new compounds. First option is correct.
1. The process that occurs when physical forces break rock into smaller pieces without changing the rock's chemical composition is called "mechanical weathering." Mechanical weathering is a type of weathering that involves physical forces breaking down rocks into smaller fragments without altering their chemical makeup. Common mechanisms of mechanical weathering include frost wedging, thermal expansion and contraction, abrasion by wind and water, and root wedging. These physical processes can create smaller particles and rock fragments, ultimately leading to the disintegration of the rock.
2. "Reactions with oxygen" are NOT associated with mechanical weathering. Instead, they are related to chemical weathering. Reactions with oxygen, often referred to as oxidation, are a type of chemical weathering process where certain minerals in the rock react with oxygen from the air or water. This can lead to the formation of new minerals and compounds, which may cause the rock to weaken or change its color.
3. The result of chemical weathering is "a rock that has been changed into one or more new compounds." Chemical weathering involves the breakdown of rocks through chemical reactions that alter the chemical composition of the minerals in the rock. Water, atmospheric gases (like carbon dioxide and oxygen), and acids are some of the agents that contribute to chemical weathering. As these agents interact with the minerals in the rock, they cause chemical changes, leading to the formation of new compounds and the dissolution of some minerals. Over time, the rock's structure and appearance can be significantly transformed as a result of chemical weathering.
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What happens during carbon fixation during photosynthesis?
Photosynthesis, is another form of carbon fixation that can take place in the absence of sunlight. The Calvin cycle has two parts. First carbon dioxide is ‘‘fixed’’. Then ATP and NADPH from the light reactions provide energy to combine the fixed carbons to make sugar. Animals and other organisms cannot take in CO2 directly. They have to eat other organisms or absorb other organic molecules in order to get the Carbon that you need. Autotrophs can build low-energy inorganic CO2 into high-energy organic molecules like glucose. Autotrophs are an organism that is capable of synthesizing its own food from inorganic substances using light or chemical energy such as green plants, algae and other bacteria. carbon fixation is the first step of a cycle
Tom is marking the locations of active volcanoes on a world map.Explain how the locations of a volcanoes are related to earth's plates
A wave travels at a constant speed. How does the frequency change if the wavelength is reduced by a factor of 3
Answer:
The frequency decreases by a factor of 3
Explanation:
Answer:
the frequency increases by a factor of three
What is shared when molecules are formed?
A. Proton
B. Bond
C. Neutrons
D. Electrons
Among all the given options, the correct option is option D. Electrons are shared when molecules are formed.
What are molecules?It's not always clear what a molecule, compound, or atom means. Here are some examples of typical molecules along with an explanation about what a molecule are (and is not). When a group of atoms interact chemically, molecules are created. Whether the atoms are identical or dissimilar to one another is unimportant.
Elements' lone atoms are not molecules. O, the symbol for oxygen, is not really a molecule. When oxygen forms a link with another element or with itself, molecules are created. Electrons are shared when molecules are formed. Both simple and complicated molecules exist.
Therefore, the correct option is option D.
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What is the difference expressed in kilograms between the mass of a proton and the mass of an electron?
A proton is approximately 1836 times heavier than an electron. The mass of a proton is around 1.6726 x 10-27 kg whereas the mass of an electron is about 9.11 x 10-31 kg. The difference, though quite small, has significant effects on the properties and behaviors of atoms and atomic particles.
Explanation:The mass of a proton and an electron differ significantly, with a proton being approximately 1836 times heavier than an electron. The exact mass of a proton is approximately 1.6726 x 10-27 kilograms, while the mass of an electron is about 9.11 x 10-31 kilograms. When expressed in kilograms the difference in mass between a proton and an electron is therefore roughly 1.6726 x 10-27 kg - 9.11 x 10-31 kg.
Considering the mass of these fundamental particles, the difference might seem incredibly small. However, their different masses significantly impact the properties and behaviors of atoms and atomic particles. For example, the larger mass of protons means they reside in the atom's nucleus while the lighter electrons orbit around it in different energy levels.
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Need help asap Thank you!!!!!!!!!!!!!!
What is the density of an object with a mass of 12.0 g and a volume of 80.0 cubic centimeters?
0.2 g/cm3
0.15 g/ cm3
0.150 g/ cm3
0.20 g/ cm3
How many grams of ethane gas (C2H6) are in a 12.7 liter sample at 1.6 atmospheres and 24°C? Show all work used to solve this problem.
n = PV/RT
p = 1.6 atm
v = 12.7L
R = 0.0821
T = 24°C which is equivalent to 297.15 degrees k
n = (16 × 12.7) / (0.0821 × 297.15)
n = 20.32 / 24.39
n = 0.83 mol
C = 12.90
H = 1.0079
C2 = 12.010 × 2 = 24.02
H6 = 1.0079 × 6 = 6.0474
C2H6 = 30.0674
Ethane times n which is 30.0674 × 0.83mol
= 24.95 grams of C2H6. Which is Ethane.
HELP PLEASE An experiment in science class was conducted to determine the time it takes different types of fruit to spoil in darkness. Each piece of fruit; an orange, an apple, a pear, and a banana were placed in different dark rooms at different temperatures. The table shows the observations collected by the students after five days.
Which best describes an error the students made in the experiment?
A) five days is too long
B) too many types of fruit
C) only done in dark rooms
D) different room temperatures
Answer is: D) different room temperatures.
If students want only to measure influence of darkness to fruit, they should not change temperature, because now they will have two different impacts on on fruit spoilness.
The two main variables in an experiment are the independent (in this example should only be darkness) and dependent (spoilness of the fruit) variable.
Dependent variable is the variable being tested and measured in a scientific experiment.
Dependent variables depend on the values of independent variables. The dependent variables represent the output or outcome whose variation is being studied.
What effect does an increase in products have on the reaction rate of a mixture at equilibrium?
At equilibrium the rate of the forward reaction is equal to the rate of the backward reaction.
When the product of a reaction at equilibrium is increased the equilibrium will shift left or to the reactant side. As a result the excess product will get converted to reactant. This is in accordance to Le Chatelier's principle.
Le Chatelier's principle states that when a system is subjected to stress the equilibrium will shift in a direction to minimize effect of the stress.
Thus the products added to the system at equilibrium will make the equilibrium shift to the reactant side, the rate of the reverse or backward reaction will increase.
Answer:
D. The reverse reaction rate increase.
Explanation:
Just took the test and got it right! Hope this helps!
Which is an inorganic compound?
A.) Sample C contains carbon, hydrogen, and nitrogen.
B.) Sample B contains carbon, hydrogen, and bromine.
C.)Sample A contains aluminum, hydrogen, and oxygen
Hello can somone help me ?
Copper has an atomic number of 29.
That means that there are 29 protons in the nucleus of each copper atom. That's what the atomic number is; the number of protons in an atom of a certain element.
if one copper atom contains 29 protons, how many copper atoms could you make out of 174 protons?
[tex]174 \; \text{protons} / (29 \; \text{copper atoms} \cdot \text{proton}^{-1}) = 6 \; \text{copper atoms}[/tex]
Thus 174 protons would make at most 6 copper atoms. However, it would take 174 extra electrons (29 per atom) and even more neutrons than that to construct neutral copper atoms with stable nuclei.
A ball with a density of 1100 kg/m3 is submerged in two liquids: water (ρ = 1000 kg/m3) and honey (ρ = 1400 kg/m3). What will the ball do?
We do not have enough information because we need to know the mass of the ball in order to determine whether it will sink or float.
The ball will sink in both the honey and the water because any solid object will sink in a liquid.
It will sink and accelerate downwards in water. It will float and accelerate upwards in honey.
Objects with a greater density than the surrounding liquid sink, while objects with a smaller density than the surrounding liquid float.
It will sink and accelerate downwards in honey. It will float and accelerate upwards in water.
Objects with a smaller density than the surrounding liquid sink, while objects with a greater density than the surrounding liquid float.
Hello!
So, we are given a ball with a density of 1100 kg/m³, and two liquids: water (1000 kg/m³) and honey (1400 kg/m³). Our goal is to determine if the ball will sink or float in the given liquids.
Let's take two common substances: water and ice. Water has a density of 1000 kg/m³ and ice has a density of about 917 kg/m³. You would notice that the ice is always floating when you put ice and water together. This would occur if you have other substances.
Here's what you should know:
If the density of an object is greater than the liquid it is in, then that object will sink. If the density of an object is less than the liquid it is in, then that object will float.Since the ball has a density of 1100 kg/m³, and water's density is 1000 kg/m³, then the ball will sink. If the ball is placed in honey, then it will float because the density of honey (1400 kg/m³) is greater than the ball's density.
Therefore, objects with a greater density than the surrounding liquid sink, while objects with a smaller density than the surrounding liquid float, which is the fourth choice.