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3 votes
Most points for whoever anwers I need your help please

Which is not an isotope of carbon?

A. carbon-6

B. carbon-12

C. carbon-13

D. carbon-14

User Wordpressm
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2 Answers

1 vote

A. carbon-6 is the answer

User Eydrian
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5 votes
Not sure but i guess A
User Joonho
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