Across
1
Fourth state of matter
3
Compound containing oxygen
5
Nerve cell in the brain
Down
1
Particle of light
2
Natural satellite of Earth
4
Gas form of a liquid
6
Push or pull on an object
7
Amplified beam of light
Fourth state of matter
Compound containing oxygen
Nerve cell in the brain
Particle of light
Natural satellite of Earth
Gas form of a liquid
Push or pull on an object
Amplified beam of light