Across
1
Disturbance that transfers energy
2
Solid with repeating atomic pattern
3
Absolute temperature scale unit
5
Substance with pH above 7
7
Magnetic metallic element
8
Natural satellite of Earth
Down
2
Basic unit of life
4
Infectious microscopic agent
6
Smallest unit of an element
9
Substance with pH below 7
10
Amplified beam of light