横向
1
Glass that splits light into spectrum
2
Form of thermal energy
4
Smallest unit of an element
6
Particle of light
纵向
1
Positive particle in nucleus
3
Push or pull on an object
4
Substance with pH below 7
5
Molten rock beneath Earth surface
Glass that splits light into spectrum
Form of thermal energy
Smallest unit of an element
Particle of light
Positive particle in nucleus
Push or pull on an object
Substance with pH below 7
Molten rock beneath Earth surface