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Aleks [24]
3 years ago
5

Which best describes nuclear fission? A nucleus spontaneously splits and absorbs energy. Two nuclei spontaneously combine and ab

sorb energy. A nucleus collides with a neutron and splits, releasing energy. Nuclei combine to form a heavier nucleus, releasing energy.
Chemistry
2 answers:
Maurinko [17]3 years ago
5 0

Answer:

A nucleus collides with a neutron and splits, releasing energy.

Explanation:

kykrilka [37]3 years ago
4 0

Answer:

D) Nuclei combine to form a heavier nucleus, releasing energy.

Explanation: right on edg2020

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