Question

(M] The composition of nucleus of protlum is.
(1) one electron one proton
(2) one proton, one neutron
(3) one neutron, one electron
[4] two protons, one electron​

Answer 1

Answer:

One proton, one neutron, one electron

Atomic structure of protium. Deuterium is an isotope of hydrogen that is composed of one proton, one neutron, and one electron. The nucleus of deuterium is composed of a proton and a neutron. The symbol for deuterium is given as 2H.

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Answer 2

Answer:

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