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Tresset [83]
3 years ago
7

True or false atoms are made up of tiny particles called molecules true or false

Chemistry
1 answer:
Nana76 [90]3 years ago
4 0
False, Molecules are made of atoms and atoms are made of quarks.
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Im not 100% sure, but I think the answer is C. If not, Im sorry for bothering you.

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3 years ago
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A little boy has placed his pet squirrel into a balloon with a volume of 3L at a pressure of 1.0 atm. If the boy takes his pet s
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Answer: The squirrel's balloon will be 0.86 L

Explanation:

To calculate the new volume, we use the equation given by Boyle's law. This law states that pressure is directly proportional to the volume of the gas at constant temperature.

The equation given by this law is:

P_1V_1=P_2V_2

where,

P_1\text{ and }V_1 are initial pressure and volume.

P_2\text{ and }V_2 are final pressure and volume.

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P_1=1.0atm\\V_1=3L\\P_2=3.5atm\\V_2=?

Putting values in above equation, we get:

1.0\times 3L=3.5\times V_2\\\\V_2=0.86

Thus the squirrel's balloon will be 0.86 L

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3 years ago
Look up the densities of the elements
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Answer: Which Group 1A elements are less dense than pure water at 4 degrees C? Li Na K. How does density vary with temperature? Temperature up, density down.

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2 years ago
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How are the shape of sand dunes determined?using one word
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Why is water so important for life?Why cant other substance made of hydrogen and oxygen like hydrogen peroxide take its place?
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<u>Reasons water is important </u>

Imagine earth without water. The soil, with no water in it and nothing growing on it, would be lifeless, dead, collapsed into dust, sand, clay or rock.

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