Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2021-03-29
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
22
ACROSS
3
gas (state of matter)
6
hypothesis
8
uranium
9
magnet
11
bubble
12
acceleration
16
microscopic (very small)
19
phosphorus
20
atom
21
platinum
22
molecule
DOWN
1
chlorine
2
to melt, to thaw (to become a liquid)
3
gas (state of matter)
4
zinc (metal, element)
5
atom
7
species (group of plants or animals)
10
helium
13
to recharge, to charge up (an electric battery)
14
acid (chemistry)
15
titanium
17
nitrogen
18
sodium
ACROSS
3
gas (state of matter)
6
hypothesis
8
uranium
9
magnet
11
bubble
12
acceleration
16
microscopic (very small)
19
phosphorus
20
atom
21
platinum
22
molecule
DOWN
1
chlorine
2
to melt, to thaw (to become a liquid)
3
gas (state of matter)
4
zinc (metal, element)
5
atom
7
species (group of plants or animals)
10
helium
13
to recharge, to charge up (an electric battery)
14
acid (chemistry)
15
titanium
17
nitrogen
18
sodium