Difficulty level:
Difficulty:
A1-C2
Theme:
Chemistry
Date:
2021-01-18
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
19
20
21
ACROSS
5
explosion (bomb)
8
copper (metal, element)
10
corrosive
11
air
13
gold (metal, element)
14
aluminium, aluminum
16
acid (chemistry)
17
gas (state of matter)
19
protein
20
iodine
21
carbohydrate
DOWN
1
chlorine
2
sulfur, sulphur
3
to pour (to cause liquid to flow)
4
nuclear weapon, atomic bomb 2 words
6
sodium
7
atomic nucleus 2 words
9
iron (metal, element)
12
helium
15
uranium
18
atom
ACROSS
5
explosion (bomb)
8
copper (metal, element)
10
corrosive
11
air
13
gold (metal, element)
14
aluminium, aluminum
16
acid (chemistry)
17
gas (state of matter)
19
protein
20
iodine
21
carbohydrate
DOWN
1
chlorine
2
sulfur, sulphur
3
to pour (to cause liquid to flow)
4
nuclear weapon, atomic bomb 2 words
6
sodium
7
atomic nucleus 2 words
9
iron (metal, element)
12
helium
15
uranium
18
atom