Difficulty level:
Difficulty:
A1-B1
Theme:
Science
Date:
2025-03-13
Click on an empty cell for your first clue.
1
2
3
4
5
6
7
8
9
10
11
12
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18
ACROSS
1
to prove (theory, statement, etc.)
3
to explode, to blow up (bomb)
5
science
6
plug (electrical connecting device)
9
oxygen
11
hydrogen
13
liquid
16
element (chemistry)
17
poisonous, venomous
18
to boil (=to heat a liquid) 2 words
DOWN
2
race (human categorization)
3
petrol, gasoline
4
poison
6
iron (metal, element)
7
to flow (liquid)
8
energy
10
invention (something invented)
12
keyboard (of a computer)
14
metal
15
to freeze (=to become solid due to low temperature)
ACROSS
1
to prove (theory, statement, etc.)
3
to explode, to blow up (bomb)
5
science
6
plug (electrical connecting device)
9
oxygen
11
hydrogen
13
liquid
16
element (chemistry)
17
poisonous, venomous
18
to boil (=to heat a liquid) 2 words
DOWN
2
race (human categorization)
3
petrol, gasoline
4
poison
6
iron (metal, element)
7
to flow (liquid)
8
energy
10
invention (something invented)
12
keyboard (of a computer)
14
metal
15
to freeze (=to become solid due to low temperature)