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lozanna [386]
3 years ago
11

Please please help :(

Chemistry
1 answer:
Bad White [126]3 years ago
7 0

Answer: ¹²₅C

Explanation:

¹²₅C is incorrect. The superscript is the atomic mass. This varies between each element. The subscript is the atomic number. This doesn't change. You will see every element has the correct atomic atomic number except for Carbon. Carbon should have atomic number 6.

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