Multiple Choice
Lead has 4 stable isotopes with masses of 203.973 (1.48%) ,205.9745 (23.6%) ,206.9759,and 207.9766 respectively.What are the percentages of the last two isotopes?
A) 77% and 23%
B) 50% and 50%
C) 37% and 38%
D) 64% and 11%
E) 24% and 50%
Correct Answer:
Verified
Correct Answer:
Verified
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