In nucleus of { }_{11} N a^{23} , number of protons, neutrons and electrons are

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13.Nuclei

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In the nucleus of ${ }_{11} N a^{23}$, the number of protons, neutrons and electrons are

A

$11,12,0$

B

$12,11,0$

C

$23,12,11$

D

$23,11,12$

(AIPMT-1991)

Solution

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Standard 12

Physics

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