Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-05-24
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
ACROSS
3
tin (metal, element)
4
corrosion
7
battery (electric)
12
noble metal
13
gas (state of matter)
14
aluminium, aluminum
16
nuclear weapon, atomic bomb
17
steam, vapour
18
freezing point
19
gravity, gravitation
DOWN
1
species (group of plants or animals)
2
iodine
3
zinc (metal, element)
4
copper (metal, element)
5
acid (chemistry)
6
carbon (element)
8
calcium
9
uranium
10
light bulb
11
to recharge, to charge up (an electric battery)
15
patent (of a new invention)
17
pressure (physics)
18
gas (state of matter)
ACROSS
3
tin (metal, element)
4
corrosion
7
battery (electric)
12
noble metal
13
gas (state of matter)
14
aluminium, aluminum
16
nuclear weapon, atomic bomb
17
steam, vapour
18
freezing point
19
gravity, gravitation
DOWN
1
species (group of plants or animals)
2
iodine
3
zinc (metal, element)
4
copper (metal, element)
5
acid (chemistry)
6
carbon (element)
8
calcium
9
uranium
10
light bulb
11
to recharge, to charge up (an electric battery)
15
patent (of a new invention)
17
pressure (physics)
18
gas (state of matter)