Science Word Puzzle

公开|
7
4
8
2
6
5
1
3

横向

1

Natural satellite of Earth

3

Tectonic landmass section

6

Substance with pH below 7

8

Curved glass that refracts light

纵向

2

Icy body with a tail near the sun

4

Gas form of a liquid

5

Unit of electric potential

7

Precious yellow metallic element