Across
1
Glass that splits light into spectrum
4
Unit of force
5
Absolute temperature scale unit
Down
2
Nerve cell in the brain
3
Substance with pH above 7
6
Natural satellite of Earth
7
Smallest unit of an element
8
Precious yellow metallic element
Glass that splits light into spectrum
Unit of force
Absolute temperature scale unit
Nerve cell in the brain
Substance with pH above 7
Natural satellite of Earth
Smallest unit of an element
Precious yellow metallic element