no
yes, all the matters have same weight if they are of the same quantity.
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No, but if the system is at equilibrium the speeds of all the molecules (assuming an ideal liquid) will be characterized by a Boltzman distribution.
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no
No, they are not.
no
They are all made of matter; just in different states.
An element.
D. particles exert attractive forces on each other
I think that all forms have the same amount of kenetic energy due to the fact that they can all change into the same amount of different molecular make ups.
All are particles of matter; quarks are the components of protons and neutrons and are considered as fundamental fermionic particles.
Sand particles are in fact a variety of sizes on the same beach front. This is because these sand particles are formed at different times through different processes.
yes, all the matters have same weight if they are of the same quantity.
They all have protons and electrons which are made of the same elementary particles.
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