横向
1
Positive particle in nucleus
4
Unit of energy
5
Disturbance that transfers energy
6
Unit of force
9
Absolute temperature scale unit
10
Basic unit of life
11
Our home planet
纵向
2
Nerve cell in the brain
3
Hottest planet in solar system
5
Unit of power
7
Gas essential for breathing
8
Naturally occurring inorganic solid