横向
1
Form of thermal energy
4
Unit of electric potential
5
Unit of force
7
Glass that splits light into spectrum
8
Amplified beam of light
13
Element found in all living things
纵向
2
Particle of light
3
Solid with repeating atomic pattern
6
Absolute temperature scale unit
9
Unit of heredity
10
Force that attracts objects together
11
The Red Planet
12
Measure of matter in an object
14
Gas essential for breathing