3 years ago

The _________ energy of a substance is the total kinetic and potential energies of its atoms and/or molecules.

Chemistry

1 answer:

sineoko [7]3 years ago

6 0

Answer:

Mechanical

Explanation:

this is because mechanical energy is potential and kinetic energy combined both working making mechanical energy so D.mechanical

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<u></u>

Explanation:

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Molar mass , M

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