Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-08-13
Click on an empty cell for your first clue.
1
2
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8
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21
ACROSS
2
gene (biology)
3
gas (state of matter)
5
chlorine
8
movement (physical motion)
10
atom
13
bubble
14
vacuum (region that contains no matter)
16
wormhole (in space) 3 words
17
magnetism
19
foam
20
chromium
21
species (group of plants or animals)
DOWN
1
fluorine
2
to freeze (to lower something's temperature)
4
atom
6
discovery (discovering something new)
7
tin (metal, element)
9
greenhouse effect 3 words
11
plutonium
12
to recharge, to charge up (an electric battery)
15
to drip (to fall one drop at a time)
18
iodine
ACROSS
2
gene (biology)
3
gas (state of matter)
5
chlorine
8
movement (physical motion)
10
atom
13
bubble
14
vacuum (region that contains no matter)
16
wormhole (in space) 3 words
17
magnetism
19
foam
20
chromium
21
species (group of plants or animals)
DOWN
1
fluorine
2
to freeze (to lower something's temperature)
4
atom
6
discovery (discovering something new)
7
tin (metal, element)
9
greenhouse effect 3 words
11
plutonium
12
to recharge, to charge up (an electric battery)
15
to drip (to fall one drop at a time)
18
iodine