Question

1. what is the chemical nature of metal oxides ?

2. what is the colour of magnesium after rubbing with sandpaper? ​

Answer 1

Answer - 1 The chemical nature of metal oxides is basic .

Answer - 2 the colour of magnesium after rubbing with sandpaper is silvery white.

hope it helps .

Answer 2

Explanation:

1. Metal oxides are crystalline solids that contain a metal cation and an oxide anion

2. silvery white