Across
1
Substance with pH above 7
3
Chemical element in table salt
6
Hottest planet in solar system
Down
2
Fourth state of matter
4
Unit of force
5
Center of an atom or cell
6
Gas form of a liquid
7
Glass that splits light into spectrum
Substance with pH above 7
Chemical element in table salt
Hottest planet in solar system
Fourth state of matter
Unit of force
Center of an atom or cell
Gas form of a liquid
Glass that splits light into spectrum