Physics, asked by ayushverma1981, 10 months ago

ONE
30. Isotopes differ in :
(1) No.of electron
(2) No. of proton
(3) No. of neutron
(4) Chemical reactivity​

Answers

Answered by shourya53
1

Hyy mate..

Its answer is 3) No. Of neutron.

Plz mark...

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