Question

The mass number of iron nucleus is 56 the nuclear density is

(a) 2.29 × 1016 kg m-3

(b) 2.29 × 1017 kg m-3

(c) 2.29 × 1018 kg m-3

(d) 2.29 × 1015 kg m-3
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Answer 1

Explanation:

here it is hope you understand ☺️