Write name of subatomic particles discovered by j.chadwick what type of change occurs on this particle
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j chadwick also known as james chadwick made an incredible discovery called the neutron. he deduced that it existed because all atoms weighed slightly more than he expected them to be. for example:hydrogen has 1 proton so the mass is 1 and helium has 2 protons but its mass is 4 so he found that another subatomic particle existed
j chadwick also known as james chadwick made an incredible discovery called the neutron. he deduced that it existed because all atoms weighed slightly more than he expected them to be. for example:hydrogen has 1 proton so the mass is 1 and helium has 2 protons but its mass is 4 so he found that another subatomic particle existed
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