Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2023-06-07
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
21
ACROSS
2
fluoride
5
molecule
7
explosion (bomb)
8
battery (electric)
9
uranium
12
corrosive
15
atom
16
biologist
17
species (group of plants or animals)
19
platinum
20
gene (biology)
21
to recharge, to charge up (an electric battery)
DOWN
1
iodine
2
fluorine
3
pressure (physics)
4
helium
6
corrosion
10
atomic nucleus
11
fuel (to power an engine)
12
calcium
13
to poison
14
gas (state of matter)
17
acid (chemistry)
18
zinc (metal, element)
ACROSS
2
fluoride
5
molecule
7
explosion (bomb)
8
battery (electric)
9
uranium
12
corrosive
15
atom
16
biologist
17
species (group of plants or animals)
19
platinum
20
gene (biology)
21
to recharge, to charge up (an electric battery)
DOWN
1
iodine
2
fluorine
3
pressure (physics)
4
helium
6
corrosion
10
atomic nucleus
11
fuel (to power an engine)
12
calcium
13
to poison
14
gas (state of matter)
17
acid (chemistry)
18
zinc (metal, element)