Question

define neutrons?????​

Answer 1

Answer:

Neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen. It has no electric charge and a rest mass equal to 1.67493 × 10−27 kg—marginally greater than that of the proton but nearly 1,839 times greater than that of the electron.

Answer 2

Answer:

A neutron is an uncharged (electrically neutral) subatomic particle with mass 1,839 times that of the electron. Neutrons are stable when bound in an atomic nucleus, whilst having a mean lifetime of approximately 1000 seconds as a free particle.

Explanation:

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