mimigotfanzz mimigotfanzz

13-09-2021
Chemistry

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Identify the average atomic mass and the element with these isotopes: 98.9% atomic mass 12 and 1.1% atomic mass 13.

Identify the average atomic mass and the element with these isotopes 989 atomic mass 12 and 11 atomic mass 13 class=

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isaaccuzon isaaccuzon

27-09-2021

Answer:

Carbon

Explanation:

[tex]\frac{(98.9*12)+(1.1*13)}{100}[/tex]

the answer gives you 12.011 which is closer to the amu of carbon

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