is it formula of mass ??

what is formula mass

that is my question

wat formula mass ??

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is it formula of mass ??

what is formula mass

that is my question

wat formula mass ??

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Hope it will help uh .............!!

ex: CO2 = C+ O(2)

C - 12

O(2) - 16 (2)

so its formula mass is 12 + 16(2) = 44

enjoy! :)