Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-10-19
Click on an empty cell for your first clue.
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ACROSS
4
atomic nucleus 2 words
7
anatomy
8
zinc (metal, element)
10
silicon
13
light bulb
14
iodine
16
atom
19
fluorine
21
to freeze (to lower something's temperature)
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gender, sex
24
organism
DOWN
1
alloy
2
potassium
3
empirical (based on experience)
5
ornithology
6
gas (state of matter)
9
chlorine
11
magnet
12
sodium
15
helium
17
to recharge, to charge up (an electric battery)
18
uranium
20
gene (biology)
23
gas (state of matter)
ACROSS
4
atomic nucleus 2 words
7
anatomy
8
zinc (metal, element)
10
silicon
13
light bulb
14
iodine
16
atom
19
fluorine
21
to freeze (to lower something's temperature)
22
gender, sex
24
organism
DOWN
1
alloy
2
potassium
3
empirical (based on experience)
5
ornithology
6
gas (state of matter)
9
chlorine
11
magnet
12
sodium
15
helium
17
to recharge, to charge up (an electric battery)
18
uranium
20
gene (biology)
23
gas (state of matter)