CBSE BOARD XII, asked by Aj7890, 1 year ago

definition of neutron

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Answered by Anonymous
8

Hii!!!!

A neutron is a subatomic particle found in the nucleus of every atom except that of simple hydrogen. The particle derives its name from the fact that it has no electrical charge; it is neutral. Neutrons are extremely dense. If isolated, a single neutron would have a mass of only 1.675 ? 10-27 kilogram, but if a teaspoonful of tightly packed neutrons could be scooped up, the resulting chunk of matter would weigh millions of tons at the earth's surface.

The number of proton in an element's nucleus is called the atomic number. This number gives each element its unique identity. In the atoms of any particular element, for example carbon, the number of protons in the nuclei is always the same, but the number of neutrons can vary.

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Answered by harshitagarwal624
4

Hello mate!!!!

Q :- DEFINITION OF NEUTRON.

Ans :- a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

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