Question

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who dicovered neutron​

Answer 1

ANSWER

James Chadwick discovered neutron.

hope it helps✌️

Answer 2

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Neuron is discovered by James Chadwick.

${\mathfrak{\red{\underline{\underline{Extra\;Info:-}}}}}$

✲ Neutrons are neutral charged particles i.e., having no charge in them.

✲ It was discovered by James Chadwick in 1932.

✲ They are present inside the nucleus with protons which helps in deciding the atomic mass of an element.

✲ Its mass its equal to that of protons. Its relative mass is equal to 1 u.

✲ Its absolute mass is 1.6 × 10^-24 grams.

✲ Neutrons are absent in Hydrogen's isotope protium.