Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-01-11
Click on an empty cell for your first clue.
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20
ACROSS
1
gas (state of matter)
5
caffeine
9
empirical (based on experience)
10
molecule
12
light bulb
15
gene (biology)
16
helium
18
microscopic (very small)
19
solid (not liquid or gas)
20
copper (metal, element)
DOWN
1
gas (state of matter)
2
solid (not liquid or gas)
3
to accelerate, to speed up
4
theory
6
nitrogen
7
wormhole (in space) 2 words
8
biologist
10
magnesium
11
silicon
13
atom
14
anatomy
17
chromium
ACROSS
1
gas (state of matter)
5
caffeine
9
empirical (based on experience)
10
molecule
12
light bulb
15
gene (biology)
16
helium
18
microscopic (very small)
19
solid (not liquid or gas)
20
copper (metal, element)
DOWN
1
gas (state of matter)
2
solid (not liquid or gas)
3
to accelerate, to speed up
4
theory
6
nitrogen
7
wormhole (in space) 2 words
8
biologist
10
magnesium
11
silicon
13
atom
14
anatomy
17
chromium