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rewona [7]
2 years ago
10

I need this ASAP thank you

Chemistry
1 answer:
Rainbow [258]2 years ago
8 0

Answer:

16,,24Mg 17,,a24.1 18a mass number of the most abundant isotope

Explanation:

atomic number of Mg is 12 ,therefore its mass number should be the value that is very close to 24.

24.1 is the value of thee most abundant isotope.

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