Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-07-18
Click on an empty cell for your first clue.
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21
ACROSS
2
fluorine
4
sodium
8
phosphorus
10
biologist
11
to freeze (to lower something's temperature)
12
zinc (metal, element)
15
magnet
17
acid (chemistry)
18
gene (biology)
19
uranium
20
chlorine
21
molecule
DOWN
1
nitrogen
2
light bulb
3
microscope
5
discovery (discovering something new)
6
corrosion
7
chromium
9
gender, sex
13
caffeine
14
iodine
16
atom
ACROSS
2
fluorine
4
sodium
8
phosphorus
10
biologist
11
to freeze (to lower something's temperature)
12
zinc (metal, element)
15
magnet
17
acid (chemistry)
18
gene (biology)
19
uranium
20
chlorine
21
molecule
DOWN
1
nitrogen
2
light bulb
3
microscope
5
discovery (discovering something new)
6
corrosion
7
chromium
9
gender, sex
13
caffeine
14
iodine
16
atom