Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-08-04
Click on an empty cell for your first clue.
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2
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7
8
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10
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13
14
15
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19
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21
22
ACROSS
1
hypothesis
3
steam, vapour
7
to poison
10
bubble
13
copper (metal, element)
14
theory
16
species (group of plants or animals)
19
solid (not liquid or gas)
20
solid (not liquid or gas)
21
fluorine
22
gene (biology)
DOWN
1
inventor
2
tin (metal, element)
4
pressure (physics)
5
evolution (biology)
6
alloy
8
acceleration
9
potassium
11
gender, sex
12
gas (state of matter)
15
atom
17
chromium
18
helium
ACROSS
1
hypothesis
3
steam, vapour
7
to poison
10
bubble
13
copper (metal, element)
14
theory
16
species (group of plants or animals)
19
solid (not liquid or gas)
20
solid (not liquid or gas)
21
fluorine
22
gene (biology)
DOWN
1
inventor
2
tin (metal, element)
4
pressure (physics)
5
evolution (biology)
6
alloy
8
acceleration
9
potassium
11
gender, sex
12
gas (state of matter)
15
atom
17
chromium
18
helium