Across
1
Precious yellow metallic element
4
Compound containing oxygen
6
Particle of light
7
Natural satellite of Earth
Down
2
Preserved remains of ancient life
3
Chemical element in table salt
5
Push or pull on an object
8
Biological catalyst
Precious yellow metallic element
Compound containing oxygen
Particle of light
Natural satellite of Earth
Preserved remains of ancient life
Chemical element in table salt
Push or pull on an object
Biological catalyst