Across
1
Unit of force
5
Ball of burning gas in space
6
Magnetic metallic element
Down
2
Substance with pH above 7
3
Unit of power
4
Mass per unit volume
7
Hottest planet in solar system
8
Smallest unit of an element
Unit of force
Ball of burning gas in space
Magnetic metallic element
Substance with pH above 7
Unit of power
Mass per unit volume
Hottest planet in solar system
Smallest unit of an element