Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-07-21
Click on an empty cell for your first clue.
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ACROSS
1
zinc (metal, element)
3
biologist
6
gas (state of matter)
7
microscopic (very small)
9
solid (not liquid or gas)
10
nitrogen
12
vacuum (region that contains no matter)
13
helium
19
light bulb
20
titanium
21
microscope
DOWN
2
corrosive
4
iodine
5
gravity, gravitation
6
gas (state of matter)
8
crystal
11
patent (of a new invention)
14
hypothesis
15
copper (metal, element)
16
analysis
17
gender, sex
18
gene (biology)
ACROSS
1
zinc (metal, element)
3
biologist
6
gas (state of matter)
7
microscopic (very small)
9
solid (not liquid or gas)
10
nitrogen
12
vacuum (region that contains no matter)
13
helium
19
light bulb
20
titanium
21
microscope
DOWN
2
corrosive
4
iodine
5
gravity, gravitation
6
gas (state of matter)
8
crystal
11
patent (of a new invention)
14
hypothesis
15
copper (metal, element)
16
analysis
17
gender, sex
18
gene (biology)