横向
1
Absolute temperature scale unit
3
Unit of energy
4
Preserved remains of ancient life
8
Chemical element in table salt
纵向
2
Compound containing oxygen
5
Substance with pH below 7
6
Magnetic metallic element
7
Naturally occurring inorganic solid
Absolute temperature scale unit
Unit of energy
Preserved remains of ancient life
Chemical element in table salt
Compound containing oxygen
Substance with pH below 7
Magnetic metallic element
Naturally occurring inorganic solid