Difficulty level:
Difficulty:
A1-C2
Theme:
Chemistry
Date:
2023-04-09
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
oxygen
5
uranium
6
magnesium
8
copper (metal, element)
10
chemistry (science)
13
plutonium
14
to boil (to begin to turn into gas)
15
potassium
17
hydrogen
18
fertilizer (for soil, land)
DOWN
2
gas (state of matter)
3
gold (metal, element)
4
to poison
7
aluminium, aluminum
9
to melt, to thaw (to become a liquid)
11
phosphorus
12
nitrogen
16
alloy
ACROSS
1
oxygen
5
uranium
6
magnesium
8
copper (metal, element)
10
chemistry (science)
13
plutonium
14
to boil (to begin to turn into gas)
15
potassium
17
hydrogen
18
fertilizer (for soil, land)
DOWN
2
gas (state of matter)
3
gold (metal, element)
4
to poison
7
aluminium, aluminum
9
to melt, to thaw (to become a liquid)
11
phosphorus
12
nitrogen
16
alloy