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diamong [38]
2 years ago
10

The mass number of an atom is determined by ___.

Chemistry
1 answer:
Ronch [10]2 years ago
4 0

Answer:

2

Explanation:

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Nonpolar compounds do not dissolve in water. The attractive forces that operate between the particles in a nonpolar compound are weak dispersion forces. However, the nonpolar molecules are more attracted to themselves than they are to the polar water molecules.

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If a cold piece of metal is added to hot water, the water will
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Over time the metal will cool and the water will heat up. Eventually the two objects will have the same temperature

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