Across
1
Push or pull on an object
3
Naturally occurring inorganic solid
4
Positive particle in nucleus
5
Basic unit of life
10
Natural satellite of Earth
Down
2
Unit of force
3
Tissue that contracts for movement
5
Icy body with a tail near the sun
6
Reddish electrical conductor
7
Second lightest element
8
Chemical element in table salt
9
Absolute temperature scale unit