Answer:
D. all of the above.
Explanation:
The kinetic-molecular theory of gases suggests that; the particles of a gas move independently of each other, the particles in a gas move rapidly, the particles in a gas are far apart.
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The term Rutherford gave to the positively charged particles in the nucleus of an atom was/is Proton.
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Answer:
The volume of the system will change and maybe the shape of the system boundary
Technically it's grp 1 elements...the answer is ribidium Rb
This problem is providing the mass, energy, initial temperature and specific heat of a sample of copper that is required to calculate the final temperature.
Thus, we recall the general heat equation:

Which has to be solved for the final temperature,
as follows:

Finally, we plug in the numbers to obtain:

However, this result is not given in the choices.
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