missjohnson4449
28.01.2020 •
Chemistry
If an object is not moving its kinetic energy is zero.
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false
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Ответ:
This is true because kinetic energy depends on speed. If there's no speed, then there is no kinetic energy.
Ответ:
From the periodic table, we can find that hydrogen has only one electron occupying the first shell. Therefore, hydrogen would require an additional one electron to fill up the first shell.