Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2025-11-07
Click on an empty cell for your first clue.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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18
19
20
ACROSS
5
gender, sex
8
molecule
9
gas (state of matter)
10
molten, melted
12
paradox
13
iodine
14
hypothesis
18
plutonium
19
zinc (metal, element)
20
organism
DOWN
1
genetics
2
light bulb
3
to freeze (=to lower something's temperature)
4
gravity, gravitation
6
acceleration
7
fluoride
11
to plug in (=to connect an electrical device)
14
to steam (=to emit vapor or steam)
15
rust
16
vacuum (region that contains no matter)
17
sodium
18
battery (electric)
ACROSS
5
gender, sex
8
molecule
9
gas (state of matter)
10
molten, melted
12
paradox
13
iodine
14
hypothesis
18
plutonium
19
zinc (metal, element)
20
organism
DOWN
1
genetics
2
light bulb
3
to freeze (=to lower something's temperature)
4
gravity, gravitation
6
acceleration
7
fluoride
11
to plug in (=to connect an electrical device)
14
to steam (=to emit vapor or steam)
15
rust
16
vacuum (region that contains no matter)
17
sodium
18
battery (electric)