Across
1
Form of thermal energy
4
Basic unit of life
6
Center of an atom or cell
7
Amplified beam of light
8
Gas essential for breathing
Down
2
Hottest planet in solar system
3
Unit of force
5
Solid with repeating atomic pattern
Form of thermal energy
Basic unit of life
Center of an atom or cell
Amplified beam of light
Gas essential for breathing
Hottest planet in solar system
Unit of force
Solid with repeating atomic pattern