Science Crossword

Public|
9
7
6
8
4
5
2
1
3

Across

1

Unit of force

5

Nerve cell in the brain

8

Group of similar cells

Down

2

Precious yellow metallic element

3

Unit of power

4

Magnetic metallic element

6

Amplified beam of light

7

Positive particle in nucleus

9

Compound containing oxygen