Question

the average mass of an atom of uranium is 3.9×10 raise to -22 kg. find the number of atom in 1g of uranium​

Answer 1

Answer:

the average mass of an atom of uranium is 3.9×10 raise to -22kg

Answer 2

Average mass of I atom = 3.9 × 1/10²² kg or 3.9 × 1/10 ¹⁹ g

THEREFORE 1gram will have = 1 / 3.9 × 10¹⁹ atoms of uranium.......

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