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Can i get help on this question

Can i get help on this question-example-1
User IluSioN
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2 Answers

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The answer is 16 remember to find the mass of an atom u add the neutrons and protons
Can i get help on this question-example-1
User Garam
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Mass number = number of protons + number of neutrons
So this would be 8+ 8= 16
User Prosper
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