As compared ${}^{12}\mathrm{C}$ atom, ${}^{14}\mathrm{C}$ atom has

(a) Two extra protons and two extra electrons
(b) Two extra protons but no extra electrons
(c) Two extra neutrons and no extra electrons
(d) Two extra neutrons and two extra electrons

(c)  For ${}_{6}\mathrm{C}^{12}$ , p = 6, e = 6, n = 6

For ${}_{6}\mathrm{C}^{14}$, p = 6, e = 6, n = 8

Difficulty Level:

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