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In the nucleus of 11Na23, the number of protons, neutrons and electrons are(a) 11, 12, 0(b) 23, 12, 11(c) 12, 11, 0(d) 23, 11, 12

Hrishant Goswami , 11 Years ago
Grade 10
anser 1 Answers
Hrishant Goswami

Last Activity: 11 Years ago

(a)

Z = 11 i.e., number of protons = 11, A = 23

\      Number of neutrons = A - Z = 12

Number of electron = 0 (No electron in nucleus)

Therefore 11, 12, 0.

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