A certain metallic oxide m2o3 is 34.81% oxygen by mass. what is the identity of the metal “m”?

A certain metallic oxide M2O3 is 34.81% oxygen by mass. What is the identity of the metal “M”? Group of answer choices Al Cr Sc Fe Mo

Answer

Let tefal mass of mass of mass at ngoza loog 2 = 34.81 9. m=soo 34.81 g = 65.199. onde of on a map solat may 34.819 2.175 mol

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