横向
1
Absolute temperature scale unit
5
Center of an atom or cell
6
Unit of energy
7
Force that attracts objects together
8
Second lightest element
10
Push or pull on an object
11
Fourth state of matter
纵向
2
Blocking of light by a celestial body
3
Solid with repeating atomic pattern
4
Particle of light
9
Naturally occurring inorganic solid