Across
1
Unit of power
4
Chemical element in table salt
6
Push or pull on an object
8
Element found in all living things
10
Our home planet
11
Basic unit of life
12
Measure of matter in an object
Down
2
Fourth state of matter
3
Solid with repeating atomic pattern
5
Naturally occurring inorganic solid
7
Unit of energy
9
Group of similar cells
13
Second lightest element
14
Icy body with a tail near the sun