横向
1
Unit of power
3
Naturally occurring inorganic solid
6
Biological catalyst
7
Glass that splits light into spectrum
8
Curved glass that refracts light
9
Precious yellow metallic element
10
Reddish electrical conductor
纵向
2
Gas form of a liquid
3
Measure of matter in an object
4
Center of an atom or cell
5
Unit of electric potential