135,458 views
15 votes
15 votes
An unknown metal with a charge of 10 combines with oxygen. How many oxygen

ions are needed in a neutral compound of this metal and oxygen?

User Obachtos
by
2.4k points

1 Answer

12 votes
12 votes

Answer:

The basic formula:

M2O

Step-by-step explanation:

To answer this, we can take a look at the ionic charges of the elements involved.

Since oxygen is in group 16, it will have 6

valence electrons.

User Pampeho
by
3.1k points