Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2025-01-05
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
ACROSS
1
mold, mould (fungus)
3
platinum
6
fuel (to power an engine)
9
sulfur, sulphur
10
helium
11
preservative
12
to steam (=to emit vapor or steam)
13
foam
15
microscope
16
solid (not liquid or gas)
17
discovery (discovering something new)
DOWN
1
molecule
2
atom
3
wall socket, power outlet
4
atomic nucleus 2 words
5
acid (chemistry)
7
bubble
8
to freeze (=to lower something's temperature)
12
fluorine
14
calcium
ACROSS
1
mold, mould (fungus)
3
platinum
6
fuel (to power an engine)
9
sulfur, sulphur
10
helium
11
preservative
12
to steam (=to emit vapor or steam)
13
foam
15
microscope
16
solid (not liquid or gas)
17
discovery (discovering something new)
DOWN
1
molecule
2
atom
3
wall socket, power outlet
4
atomic nucleus 2 words
5
acid (chemistry)
7
bubble
8
to freeze (=to lower something's temperature)
12
fluorine
14
calcium