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Difficulty level: Difficulty:
A1-C2
Theme:
Chemistry
Date:
2021-01-10
Click on an empty cell for your first clue.
LOOK UP WORD CLEAR PROGRESS HINT
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ACROSS
1 platinum
2 caffeine
6 gold (metal, element)
7 alloy
8 uranium
10 copper (metal, element)
11 iodine
12 tin (metal, element)
17 corrosive
19 atom
20 chlorine
DOWN
1 potassium
3 fluoride
4 atomic nucleus 2 words
5 zinc (metal, element)
9 nitrogen
13 helium
14 titanium
15 fluorine
16 to boil (to begin to turn into gas)
18 gas (state of matter)
ACROSS
1 platinum
2 caffeine
6 gold (metal, element)
7 alloy
8 uranium
10 copper (metal, element)
11 iodine
12 tin (metal, element)
17 corrosive
19 atom
20 chlorine
DOWN
1 potassium
3 fluoride
4 atomic nucleus 2 words
5 zinc (metal, element)
9 nitrogen
13 helium
14 titanium
15 fluorine
16 to boil (to begin to turn into gas)
18 gas (state of matter)