Across
1
Unit of energy
4
Reddish electrical conductor
5
Absolute temperature scale unit
7
Tectonic landmass section
9
Form of thermal energy
10
Magnetic metallic element
11
Chemical element in table salt
Down
2
Push or pull on an object
3
Group of similar cells
6
Force that attracts objects together
8
Compound containing oxygen
12
Unit of electric potential
13
Fourth state of matter