Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-03-24
Click on an empty cell for your first clue.
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ACROSS
1
vacuum (region that contains no matter)
3
battery (electric)
4
solid (not liquid or gas)
6
patent (of a new invention)
8
uranium
11
light bulb
13
microscope
15
magnet
16
iodine
18
species (group of plants or animals)
19
empirical (based on experience)
20
gene (biology)
21
rust
22
foam
DOWN
2
matter (physics)
3
aluminium, aluminum
5
gravity, gravitation
7
to analyze, to analyse
9
chromium
10
chlorine
12
hypothesis
14
acid (chemistry)
17
gas (state of matter)
20
gas (state of matter)
ACROSS
1
vacuum (region that contains no matter)
3
battery (electric)
4
solid (not liquid or gas)
6
patent (of a new invention)
8
uranium
11
light bulb
13
microscope
15
magnet
16
iodine
18
species (group of plants or animals)
19
empirical (based on experience)
20
gene (biology)
21
rust
22
foam
DOWN
2
matter (physics)
3
aluminium, aluminum
5
gravity, gravitation
7
to analyze, to analyse
9
chromium
10
chlorine
12
hypothesis
14
acid (chemistry)
17
gas (state of matter)
20
gas (state of matter)