Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-12-07
Click on an empty cell for your first clue.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ACROSS
4
steam, vapour
6
acid (chemistry)
9
to poison
10
theory
14
microscope
15
noble metal 2 words
17
crystal
19
nitrogen
20
chlorine
DOWN
1
atomic nucleus 2 words
2
copper (metal, element)
3
to drip (to fall one drop at a time)
5
blackout, power outage
7
helium
8
to recharge, to charge up (an electric battery)
11
explosion (bomb)
12
empirical (based on experience)
13
to accelerate, to speed up
16
vacuum (region that contains no matter)
18
iodine
ACROSS
4
steam, vapour
6
acid (chemistry)
9
to poison
10
theory
14
microscope
15
noble metal 2 words
17
crystal
19
nitrogen
20
chlorine
DOWN
1
atomic nucleus 2 words
2
copper (metal, element)
3
to drip (to fall one drop at a time)
5
blackout, power outage
7
helium
8
to recharge, to charge up (an electric battery)
11
explosion (bomb)
12
empirical (based on experience)
13
to accelerate, to speed up
16
vacuum (region that contains no matter)
18
iodine