Across
1
Tissue that contracts for movement
4
Chemical element in table salt
5
Fourth state of matter
6
Amplified beam of light
Down
1
The Red Planet
2
Second lightest element
3
Measure of matter in an object
5
Positive particle in nucleus
Tissue that contracts for movement
Chemical element in table salt
Fourth state of matter
Amplified beam of light
The Red Planet
Second lightest element
Measure of matter in an object
Positive particle in nucleus