Q.24) The average atomic mass of a sample of an element X is 80 u. What is the
percentage of each isotope 79^x and
81^x in the sample.
Answers
Answered by
3
Answer:acc to question
80 = 79x + 81(100-x)/ 100
》8000 = 79x+8100-81x
》100=2x i.e x =50
Explanation:
Answered by
0
Answer:
Answer:acc to question
80 = 79x + 81(100-x)/ 100
》8000 = 79x+8100-81x
》100=2x i.e x =50
Explanation:
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