Question

The weight of a metal (M) is equal to x. If the oxide signal of the metal is MmOn. Show that the atomic mass of metal is = 2nx/m​

Answer 1

Answer:

Let atomic mass of metal =a

Mass of metal=a×m

Mass of oxygen =16×n

Equation of mass(x)=  

massofoxygen

massofelement

​  

×8

x=  

16n

am

​  

×8

a=  

m

2xn

​