Question

Which of the following best describes what occurs in a fission reaction?

A.
Two low mass nuclei are joined to form one nucleus.

B.
Electrons are shared between the nuclei.

C.
A single nucleus divides into two or more nuclei and gives off energy.

D.
A chemical reaction occurs between the nuclei.

Answer 1

C.

A single nucleus divides into two or more nuclei and gives off energy.

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Answer 2

C.A single nucleus divides into two or more nuclei and gives off energy best describes what occurs in a fission reaction.