BLM 4.2
Elements and symbols
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Crossword clues
Across
4 B=boron
5 Ag=silver
8 Zn=zinc
10 Pb=lead
12 Ba=barium
15 Li=lithium
18 Mg=magnesium
19 H=hydrogen
20 Cl=chlorine
21 Br=bromine
22 K=potassium
Down
1 Cu=copper
2 Fe=iron
3 Au=gold
6 He=helium
7 F=fluorine
9 Ca=calcium
11 Na=sodium
13 Mn=manganese
14 P=phosphorus
16 N=nitrogen
17 O=oxygen
© Cengage Learning Australia Pty Ltd 2016
www.nelsonnet.com.au