Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2022-01-28
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
ACROSS
1
atomic physics 2 words
4
empirical (based on experience)
8
gas (state of matter)
9
microscope
10
microscopic (very small)
12
fluorine
13
iodine
15
vacuum (region that contains no matter)
16
nitrogen
17
helium
18
corrosion
DOWN
1
rust
2
microscope
3
solid (not liquid or gas)
5
gas (state of matter)
6
air pressure, atmospheric pressure 3 words
7
solid (not liquid or gas)
10
molecule
11
chlorine
14
sodium
ACROSS
1
atomic physics 2 words
4
empirical (based on experience)
8
gas (state of matter)
9
microscope
10
microscopic (very small)
12
fluorine
13
iodine
15
vacuum (region that contains no matter)
16
nitrogen
17
helium
18
corrosion
DOWN
1
rust
2
microscope
3
solid (not liquid or gas)
5
gas (state of matter)
6
air pressure, atmospheric pressure 3 words
7
solid (not liquid or gas)
10
molecule
11
chlorine
14
sodium