Index
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Some chemical elements
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Check
Across:
1.
Ag
2.
Zn
5.
Ca
6.
H
8.
Pt
10.
P
12.
Co
13.
Ni
16.
F
17.
Ne
18.
U
Down:
1.
S
3.
C
4.
Ra
5.
Cu
7.
N
9.
K
11.
Au
14.
Fe
15.
Pb
OK
Index
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