Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-05-12
Click on an empty cell for your first clue.
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ACROSS
1
tin (metal, element)
5
atom
6
gas (state of matter)
9
molecule
10
alloy
13
fluorine
14
battery (electric)
19
light bulb
21
chlorine
22
gene (biology)
23
hypothesis
24
chromium
DOWN
2
genetics
3
solid (not liquid or gas)
4
matter (physics)
7
phosphorus
8
sulfur, sulphur
11
nitrogen
12
corrosion
14
biologist
15
silicon
16
plutonium
17
gas (state of matter)
18
calcium
20
iodine
ACROSS
1
tin (metal, element)
5
atom
6
gas (state of matter)
9
molecule
10
alloy
13
fluorine
14
battery (electric)
19
light bulb
21
chlorine
22
gene (biology)
23
hypothesis
24
chromium
DOWN
2
genetics
3
solid (not liquid or gas)
4
matter (physics)
7
phosphorus
8
sulfur, sulphur
11
nitrogen
12
corrosion
14
biologist
15
silicon
16
plutonium
17
gas (state of matter)
18
calcium
20
iodine