Chemistry, 08.07.2020 20:01, I1YBYY

7 A sample of 16.0g of a metal oxide, MO, is reduced to 12.8g of the metal, M.
What is the relative atomic mass, Ar, of M?
A 32
B 64
C 80
D 128

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7 A sample of 16.0g of a metal oxide, MO, is reduced to 12.8g of the metal, M.
What is the rel...