横向
1
Magnetic metallic element
4
Solid with repeating atomic pattern
7
Positive particle in nucleus
8
Fourth state of matter
纵向
2
Second lightest element
3
Chemical element in table salt
5
Nerve cell in the brain
6
Path of a planet around the sun
Magnetic metallic element
Solid with repeating atomic pattern
Positive particle in nucleus
Fourth state of matter
Second lightest element
Chemical element in table salt
Nerve cell in the brain
Path of a planet around the sun