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andrew-mc [135]
3 years ago
15

An element is?

Chemistry
2 answers:
Sidana [21]3 years ago
4 0

i think it’s D , not sure though

Maru [420]3 years ago
4 0

Answer:

b;bbbbbbbbbbbbbbbbbb

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kogti [31]

Answer:

Mass in nuclear reactions is not strictly conserved due to this principle of mass and energy being quite similar. We know that nuclear reactions release a lot of energy. This energy, though, is actually mass that is lost from nucleons, converted into energy, and lost as the mass defect.

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<em><u>Explanation:</u></em>

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