Difficulty level:
Difficulty:
A1-C2
Theme:
Chemistry
Date:
2020-12-03
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
caffeine
4
copper (metal, element)
6
selenium
9
oxygen
12
noble metal 2 words
15
nitrogen
17
titanium
18
silicon
19
carbon (element)
20
sodium
21
sulfur, sulphur
DOWN
1
chlorine
2
poisonous, venomous
3
chromium
5
tin (metal, element)
7
alloy
8
bomb
10
metal
11
petrol, gasoline (motor fuel)
13
iodine
14
potassium
16
atom
ACROSS
1
caffeine
4
copper (metal, element)
6
selenium
9
oxygen
12
noble metal 2 words
15
nitrogen
17
titanium
18
silicon
19
carbon (element)
20
sodium
21
sulfur, sulphur
DOWN
1
chlorine
2
poisonous, venomous
3
chromium
5
tin (metal, element)
7
alloy
8
bomb
10
metal
11
petrol, gasoline (motor fuel)
13
iodine
14
potassium
16
atom