Science, asked by katareamit9, 5 hours ago

Niobium forms bcc structure. The density of niobium is
8.55g/cm' and length of unit cell edge is 330.6 pm. How many atoms
and unit cells are present ino.5g of niobium?

Answers

Answered by ananyanaskar28

5

Answer:

the correct answer is 1.62 × 1021

Explanation: in the attachment

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