Seudónimo Seudónimo

25-05-2017
Chemistry

contestada

Which of the following distinguishes a nuclear reaction from a chemical reaction? a.It involves atoms.
b.There is an exchange of electrons.
c.Mass is conserved.
d.There is a change in the nucleus.

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MilindaFl MilindaFl

25-05-2017

The answer is:
A. It involves atoms.

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