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8 Mar 2021
A neutron has approximately the same mass as
(1) an alpha particle,
(2) a beta particle,
(3) an electron,
(4) a proton.
A neutron has approximately the same mass as
(1) an alpha particle,
(2) a beta particle,
(3) an electron,
(4) a proton.
31 Jul 2023
qamarmalik3098Lv10
31 May 2023
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Uttam SaikiaLv10
2 Apr 2021
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