Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-03-18
Click on an empty cell for your first clue.
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ACROSS
1
atomic nucleus 2 words
8
uranium
9
solid (not liquid or gas)
11
to drip (to fall one drop at a time)
13
to melt, to thaw (to become a liquid)
15
copper (metal, element)
16
empirical (based on experience)
18
gene (biology)
20
sulfur, sulphur
21
gas (state of matter)
22
theory
DOWN
2
calcium
3
nuclear weapon, atomic bomb 2 words
4
chlorine
5
gender, sex
6
vacuum (region that contains no matter)
7
zinc (metal, element)
10
gas (state of matter)
12
molecule
13
solid (not liquid or gas)
14
matter (physics)
17
chromium
19
helium
ACROSS
1
atomic nucleus 2 words
8
uranium
9
solid (not liquid or gas)
11
to drip (to fall one drop at a time)
13
to melt, to thaw (to become a liquid)
15
copper (metal, element)
16
empirical (based on experience)
18
gene (biology)
20
sulfur, sulphur
21
gas (state of matter)
22
theory
DOWN
2
calcium
3
nuclear weapon, atomic bomb 2 words
4
chlorine
5
gender, sex
6
vacuum (region that contains no matter)
7
zinc (metal, element)
10
gas (state of matter)
12
molecule
13
solid (not liquid or gas)
14
matter (physics)
17
chromium
19
helium