Science Brain Teaser

公开|
3
6
5
4
2
1
7

横向

1

Solid with repeating atomic pattern

5

Measure of matter in an object

6

Curved glass that refracts light

7

Magnetic metallic element

纵向

1

Reddish electrical conductor

2

Precious yellow metallic element

3

Mass per unit volume

4

Unit of force