Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-02-01
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
22
ACROSS
2
carbon (element)
7
crystal
8
light bulb
9
helium
10
patent (of a new invention)
13
hypothesis
14
copper (metal, element)
18
to analyze, to analyse
19
to drip (to fall one drop at a time)
20
fluorine
21
wall socket, outlet
22
paradox
DOWN
1
vacuum (region that contains no matter)
3
blackout, power outage
4
atomic nucleus 2 words
5
atom
6
iodine
10
psychology
11
foam
12
gas (state of matter)
13
to freeze (to lower something's temperature)
15
battery (electric)
16
theory
17
chromium
ACROSS
2
carbon (element)
7
crystal
8
light bulb
9
helium
10
patent (of a new invention)
13
hypothesis
14
copper (metal, element)
18
to analyze, to analyse
19
to drip (to fall one drop at a time)
20
fluorine
21
wall socket, outlet
22
paradox
DOWN
1
vacuum (region that contains no matter)
3
blackout, power outage
4
atomic nucleus 2 words
5
atom
6
iodine
10
psychology
11
foam
12
gas (state of matter)
13
to freeze (to lower something's temperature)
15
battery (electric)
16
theory
17
chromium