Expert Science Crossword
Puzzle #17 • 19×19 grid
8
8
11
1
8
11
8
11
8
2
11
9
11
7
9
11
3
7
9
11
7
9
11
7
9
12
7
4
9
12
7
9
12
7
12
7
5
10
6
10
10
Across
1.Genetic blueprint molecule
2.Force pulling objects together
3.Element in all life
4.Mountain that erupts lava
5.Smallest unit of matter
6.H2O liquid
Down
7.Group of bonded atoms
8.Electromagnetic radiation
9.Slow moving ice mass
10.Our solar system's star
11.Negatively charged particle
12.Luminous celestial object