Question

Sodium+Oxygen.
Do the Work. It is Ionic Bonds we are learning today.

Answer 1

`Na_(2) O`

Step-by-step explanation:

To write the correct formula for sodium oxide, we can use the periodic table to see how many valence electrons they will lose/gain. Since sodium will lose one electron and oxygen will gain 2 electrons, you need two sodium for every oxygen ion. Therefore, the formula is
`Na_(2) O`.