Across
1
Absolute temperature scale unit
4
The Red Planet
7
Mass per unit volume
9
Unit of electric potential
Down
2
Hottest planet in solar system
3
Gas form of a liquid
5
Unit of power
6
Nerve cell in the brain
8
Tectonic landmass section
Absolute temperature scale unit
The Red Planet
Mass per unit volume
Unit of electric potential
Hottest planet in solar system
Gas form of a liquid
Unit of power
Nerve cell in the brain
Tectonic landmass section