Chemistry, asked by gawadesahil51, 1 day ago

Niobium forms bcc structure The density
of niobium is 8.55 g /cm3 and length of
unit cell edge is 330.6pm. How many
atoms and unit cell are present in
0.5 g of niobium ?

Answers

Answered by jm8239825

3

the correct answer is 1.62 × 1021

EXplaination

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