Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-09-19
Click on an empty cell for your first clue.
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20
ACROSS
1
copper (metal, element)
2
crystal
5
gas (state of matter)
7
magnet
9
corrosive
11
molecule
17
atomic nucleus 2 words
18
acceleration
19
iodine
20
air pressure, atmospheric pressure 3 words
DOWN
1
caffeine
3
sodium
4
calcium
6
chromium
8
nuclear weapon, atomic bomb 2 words
10
selenium
12
alloy
13
to drip (to fall one drop at a time)
14
atom
15
helium
16
gene (biology)
ACROSS
1
copper (metal, element)
2
crystal
5
gas (state of matter)
7
magnet
9
corrosive
11
molecule
17
atomic nucleus 2 words
18
acceleration
19
iodine
20
air pressure, atmospheric pressure 3 words
DOWN
1
caffeine
3
sodium
4
calcium
6
chromium
8
nuclear weapon, atomic bomb 2 words
10
selenium
12
alloy
13
to drip (to fall one drop at a time)
14
atom
15
helium
16
gene (biology)