横向
1
Solid with repeating atomic pattern
4
Unit of energy
6
Path of a planet around the sun
7
Measure of matter in an object
9
Unit of force
纵向
1
Icy body with a tail near the sun
2
Second lightest element
3
Reddish electrical conductor
5
Preserved remains of ancient life
8
Unit of electric potential
10
Unit of heredity
11
Absolute temperature scale unit