Question

The total number of protons, electrons and neutrons in $12gm$ of ${}_6{C}^{12}$ is-

• A. $1.084\times 10^{25}$
• B. $6.022\times 10^{23}$
• C. $6.022\times 10^{22}$
• D. $18$

Answer 1

Answer: (A)

Total $e^{-}+P+n^{\circ }=18$

$18\times N_A=1.084\times 10^{25}$