Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2025-05-26
Click on an empty cell for your first clue.
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20
ACROSS
2
heavy metal (material) 2 words
4
gender, sex
5
fertilizer (for soil, land)
6
reflex (automatic response to a stimulus)
9
fuel (to power an engine)
14
nuclear weapon, atomic bomb 2 words
15
zinc (metal, element)
16
acid (chemistry)
18
theory
19
to plug in (=to connect an electrical device)
20
atom
DOWN
1
to freeze (=to lower something's temperature)
2
moldy, mouldy (covered with mold)
3
patent (of a new invention)
7
lubricant
8
to analyze, to analyse
9
caffeine
10
bubble
11
gas (state of matter)
12
paradox
13
mercury (chemical element)
17
gene (biology)
ACROSS
2
heavy metal (material) 2 words
4
gender, sex
5
fertilizer (for soil, land)
6
reflex (automatic response to a stimulus)
9
fuel (to power an engine)
14
nuclear weapon, atomic bomb 2 words
15
zinc (metal, element)
16
acid (chemistry)
18
theory
19
to plug in (=to connect an electrical device)
20
atom
DOWN
1
to freeze (=to lower something's temperature)
2
moldy, mouldy (covered with mold)
3
patent (of a new invention)
7
lubricant
8
to analyze, to analyse
9
caffeine
10
bubble
11
gas (state of matter)
12
paradox
13
mercury (chemical element)
17
gene (biology)