Across
1
Gas essential for breathing
3
Amplified beam of light
6
Unit of power
8
Icy body with a tail near the sun
Down
2
Substance with pH above 7
4
Infectious microscopic agent
5
Unit of electric potential
7
Unit of force
Gas essential for breathing
Amplified beam of light
Unit of power
Icy body with a tail near the sun
Substance with pH above 7
Infectious microscopic agent
Unit of electric potential
Unit of force