Difficulty level:
Difficulty:
A1-C2
Theme:
Chemistry
Date:
2023-11-18
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
ACROSS
1
tin (metal, element)
5
fluorine
7
magnesium
8
petrol, gasoline
11
carbon (element)
12
helium
13
potassium
15
caffeine
17
plutonium
18
chromium
DOWN
2
gas (state of matter)
3
molecule
4
copper (metal, element)
5
fluoride
6
gold (metal, element)
8
to boil (=to begin to turn into gas)
9
sulfur, sulphur
10
corrosion
11
crystal
13
platinum
14
titanium
16
nitrogen
ACROSS
1
tin (metal, element)
5
fluorine
7
magnesium
8
petrol, gasoline
11
carbon (element)
12
helium
13
potassium
15
caffeine
17
plutonium
18
chromium
DOWN
2
gas (state of matter)
3
molecule
4
copper (metal, element)
5
fluoride
6
gold (metal, element)
8
to boil (=to begin to turn into gas)
9
sulfur, sulphur
10
corrosion
11
crystal
13
platinum
14
titanium
16
nitrogen