Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-12-21
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
1
sodium
7
gas (state of matter)
8
theory
10
helium
11
fluoride
14
ornithology
15
light bulb
19
atom
20
to freeze (to lower something's temperature)
21
acid (chemistry)
22
to recharge, to charge up (an electric battery)
DOWN
2
discovery (discovering something new)
3
paradox
4
bubble
5
noble metal 2 words
6
magnetism
9
steam, vapour
12
titanium
13
alloy
16
to drip (to fall one drop at a time)
17
calcium
18
wall socket, outlet
ACROSS
1
sodium
7
gas (state of matter)
8
theory
10
helium
11
fluoride
14
ornithology
15
light bulb
19
atom
20
to freeze (to lower something's temperature)
21
acid (chemistry)
22
to recharge, to charge up (an electric battery)
DOWN
2
discovery (discovering something new)
3
paradox
4
bubble
5
noble metal 2 words
6
magnetism
9
steam, vapour
12
titanium
13
alloy
16
to drip (to fall one drop at a time)
17
calcium
18
wall socket, outlet