Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-12-22
Click on an empty cell for your first clue.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ACROSS
1
silicon
3
gas (state of matter)
7
platinum
8
battery (electric)
10
analysis
12
alloy
14
organism
15
greenhouse effect 2 words
18
gender, sex
19
calcium
20
tin (metal, element)
21
copper (metal, element)
DOWN
2
magnet
3
gene (biology)
4
solid (not liquid or gas)
5
bubble
6
gravity, gravitation
9
to melt, to thaw (to become a liquid)
11
crystal
13
to accelerate, to speed up
16
nitrogen
17
helium
ACROSS
1
silicon
3
gas (state of matter)
7
platinum
8
battery (electric)
10
analysis
12
alloy
14
organism
15
greenhouse effect 2 words
18
gender, sex
19
calcium
20
tin (metal, element)
21
copper (metal, element)
DOWN
2
magnet
3
gene (biology)
4
solid (not liquid or gas)
5
bubble
6
gravity, gravitation
9
to melt, to thaw (to become a liquid)
11
crystal
13
to accelerate, to speed up
16
nitrogen
17
helium