Question

A Bromine istop can be written as Br with 79 as its mass, and Br with 81 as its mass. Bromine's relative mass is 80. Which statement is correct:

1. There are more Br79 atoms than Br81 atoms

2. There are less Br79 atoms than Br81 atoms

3. There are the same amount of Br79 atoms and Br81 atoms

Answer correctly with explanation to be marked as brainliest. ​

Answer 1

Option 2 is correct ans

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