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(P) has two isotopes : P -31 and P - 32 . Let's say that the percent abundance of P - 31 is 75\% and for P-32 it is 25 %. What is the average atomic mass of phosphorus? ​
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(P) has two isotopes : P -31 and P - 32 . Let's say that the percent abundance of P - 31 is 75\% and for P-32 it is 25 %. What is the average atomic mass of phosphorus? ​

User MartineJ
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2 Answers

1 vote

Answer: 34%

Step-by-step explanation:

User Whisperity
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4.9k points
7 votes

Answer: 2.3% :)

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User Kevin Monk
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4.6k points
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