Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-05-09
Click on an empty cell for your first clue.
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ACROSS
1
theory
3
bubble
7
microscopic (very small)
11
helium
12
matter (physics)
13
platinum
14
gene (biology)
15
rust
18
noble metal 2 words
19
gas (state of matter)
20
greenhouse effect 2 words
DOWN
2
copper (metal, element)
4
atom
5
uranium
6
foam
8
pressure (physics)
9
steam, vapour
10
to freeze (to lower something's temperature)
13
plutonium
14
gender, sex
16
alloy
17
gas (state of matter)
ACROSS
1
theory
3
bubble
7
microscopic (very small)
11
helium
12
matter (physics)
13
platinum
14
gene (biology)
15
rust
18
noble metal 2 words
19
gas (state of matter)
20
greenhouse effect 2 words
DOWN
2
copper (metal, element)
4
atom
5
uranium
6
foam
8
pressure (physics)
9
steam, vapour
10
to freeze (to lower something's temperature)
13
plutonium
14
gender, sex
16
alloy
17
gas (state of matter)