横向
1
Biological catalyst
4
Reddish electrical conductor
5
Substance with pH below 7
6
Solid with repeating atomic pattern
7
Element found in all living things
纵向
2
Chemical element in table salt
3
Unit of energy
8
Curved glass that refracts light
Biological catalyst
Reddish electrical conductor
Substance with pH below 7
Solid with repeating atomic pattern
Element found in all living things
Chemical element in table salt
Unit of energy
Curved glass that refracts light