SOMEONE ASKED ๐
A certain metallic oxide m2o3 is 34.81% oxygen by mass. what is the identity of the metal โmโ?
HERE THE ANSWERS ๐
https://fornoob.com/a-certain-metallic-oxide-m2o3-is-34-81-oxygen-by-mass-what-is-the-identity-of-the-metal-m/
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