Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-02-26
Click on an empty cell for your first clue.
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ACROSS
1
analysis
4
vacuum (region that contains no matter)
8
organism
11
fluorine
13
copper (metal, element)
14
to analyze, to analyse
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inventor
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theory
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fluoride
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atom
DOWN
2
alloy
3
iodine
4
steam, vapour
5
caffeine
6
corrosion
7
microscope
9
gender, sex
10
microscopic (very small)
12
aluminium, aluminum
15
helium
ACROSS
1
analysis
4
vacuum (region that contains no matter)
8
organism
11
fluorine
13
copper (metal, element)
14
to analyze, to analyse
16
inventor
17
theory
18
fluoride
19
atom
DOWN
2
alloy
3
iodine
4
steam, vapour
5
caffeine
6
corrosion
7
microscope
9
gender, sex
10
microscopic (very small)
12
aluminium, aluminum
15
helium