横向
1
Basic unit of life
2
Our home planet
3
Positive particle in nucleus
4
Gas form of a liquid
7
Path of a planet around the sun
8
Fourth state of matter
10
Natural satellite of Earth
11
Mass per unit volume
纵向
1
Solid with repeating atomic pattern
3
Tectonic landmass section
5
Measure of matter in an object
6
Precious yellow metallic element
9
Nerve cell in the brain