Difficulty level:
Difficulty:
A1-C2
Theme:
Chemistry
Date:
2026-07-04
Click on an empty cell for your first clue.
1
2
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8
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20
ACROSS
5
carbon (element)
8
nitrogen
9
chemist (scientist)
10
poisonous, venomous
12
alloy
13
heavy metal (material) 2 words
15
tin (metal, element)
16
atom
18
corrosive
19
zinc (metal, element)
20
plutonium
DOWN
1
salt
2
preservative
3
corrosion
4
hydrogen
6
bomb
7
atomic nucleus 2 words
11
to poison
12
bleach (disinfectant chemical)
14
calcium
17
iodine
ACROSS
5
carbon (element)
8
nitrogen
9
chemist (scientist)
10
poisonous, venomous
12
alloy
13
heavy metal (material) 2 words
15
tin (metal, element)
16
atom
18
corrosive
19
zinc (metal, element)
20
plutonium
DOWN
1
salt
2
preservative
3
corrosion
4
hydrogen
6
bomb
7
atomic nucleus 2 words
11
to poison
12
bleach (disinfectant chemical)
14
calcium
17
iodine