Medium Science Crossword
Puzzle #3 • 11×11 grid
1
8
10
8
9
10
7
8
9
10
6
3
8
9
10
6
7
8
9
6
4
7
8
9
6
7
6
5
7
Across
1.Smallest unit of matter
2.Our solar system's star
3.Element in all life
4.Group of bonded atoms
5.H2O liquid
Down
6.Vibration traveling through air
7.Celestial body orbiting a star
8.Gas we breathe
9.Electromagnetic radiation
10.Luminous celestial object