Question

The mass of ome molecule of phosphorus (P31) is

Answer 1

The Answer is on the Sheet. This is for P4. If you want to take P31, Then Molar mass of P31 is 960. Now then Replace the 31 with 960 and do the Calculations . Your Answer will be 1.5 × 10 the power -21 g .
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Answer 2

Answer:

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