Chemistry, asked by 119997, 1 year ago

average atomic mass for the isotopes element : oxygen
1)O-16: 3 O-17: 3 O-18: 3
2)O-16: 3 O-17: 0 O-18: 3
3)O-16: 10 O-17: 5 O-18: 1

Answers

Answered by SMitra38
0

Explanation:

3) 'tis the correct explanation.

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