Answer:
W₃M₂
Explanation:
A compound must be neutral, that means the change of the compound must be equal to 0.
The compund of the problem is WₐMₓ
If A is the positive charge and B the negative charge. :
A + B = 0; A = B (1)
The charge of A is written as:
2*a = A
And the charge of B = A:
3*x = A
If a = 3:
2*3 = A = 6
3*x = 6
x = 2
That means the formula is:
W₃M₂
