横向
1
Mass per unit volume
3
Infectious microscopic agent
5
Unit of force
6
Preserved remains of ancient life
8
Measure of matter in an object
纵向
2
Solid with repeating atomic pattern
3
Unit of electric potential
4
Gas essential for breathing
6
Push or pull on an object
7
Substance with pH above 7
9
Glass that splits light into spectrum
10
Hottest planet in solar system
11
Magnetic metallic element