Across
1
Unit of electric potential
4
Curved glass that refracts light
5
Positive particle in nucleus
7
Substance with pH above 7
Down
2
Precious yellow metallic element
3
Solid with repeating atomic pattern
6
The Red Planet
8
Our home planet
Unit of electric potential
Curved glass that refracts light
Positive particle in nucleus
Substance with pH above 7
Precious yellow metallic element
Solid with repeating atomic pattern
The Red Planet
Our home planet