Question

Two isotopes of an element Q are 0 (23.4% abundance) and Q94 (76.6% abundance). Q7 is 8.032
times heavier than c!2 and Q94 is 7.833 times heavier than c!2. What is the average atomic weight of
the clement Q?
(B) 78.913
(A) 94.702
(D) 94.695
(C) 96.298
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Answer 1

Answer:

The answer is a Option C

Answer 2

Answer:

the answer is option c thanks Mark as brain listen