Across
1
Unit of power
3
Tissue that contracts for movement
5
Our home planet
7
Mass per unit volume
8
Unit of force
10
Glass that splits light into spectrum
11
Gas form of a liquid
Down
2
Solid with repeating atomic pattern
4
Unit of heredity
6
Form of thermal energy
9
Chemical element in table salt
11
Unit of electric potential
12
Reddish electrical conductor