Difficulty level:
Difficulty:
A1-B1
Theme:
Science
Date:
2026-07-27
Click on an empty cell for your first clue.
1
2
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8
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10
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18
19
20
ACROSS
2
salt
3
energy
5
physics
8
science
9
gold (metal, element)
13
element (chemistry) 2 words
15
cable, wire (metal conductor that carries electricity)
17
research
18
chemist (scientist)
19
air
20
to flow (liquid)
DOWN
1
to discover (=to find something for the first time)
2
plug (electrical connecting device)
3
to explode, to blow up (bomb)
4
cable, cord (electronic wire)
6
scientific
7
iron (metal, element)
10
to warm up (=to become warmer)
11
to prove (theory, statement, etc.)
12
chemistry (science)
14
drop (of liquid)
16
bomb
ACROSS
2
salt
3
energy
5
physics
8
science
9
gold (metal, element)
13
element (chemistry) 2 words
15
cable, wire (metal conductor that carries electricity)
17
research
18
chemist (scientist)
19
air
20
to flow (liquid)
DOWN
1
to discover (=to find something for the first time)
2
plug (electrical connecting device)
3
to explode, to blow up (bomb)
4
cable, cord (electronic wire)
6
scientific
7
iron (metal, element)
10
to warm up (=to become warmer)
11
to prove (theory, statement, etc.)
12
chemistry (science)
14
drop (of liquid)
16
bomb