横向
1
Molten rock beneath Earth surface
2
Element found in all living things
4
Gas form of a liquid
5
Blocking of light by a celestial body
7
Biological catalyst
10
Chemical element in table salt
纵向
2
Solid with repeating atomic pattern
3
Substance with pH below 7
6
Second lightest element
8
Fourth state of matter
9
Curved glass that refracts light
11
Disturbance that transfers energy