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Find (a) the total number and (b) the total mass of neutrons in 7 mg of 14C. (Assume that mass of a neutron = 1.675 x 10^-27 kg).

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Find 

(a) the total number and

(b) the total mass of neutrons in 7 mg of 14C.

(Assume that mass of a neutron = 1.675 x 10-27 kg).

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1 Answer

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Best answer

(a) An atom of 6C14 has 8 neutrons

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