← 1.5 Periodicity

Melting points across period 3

Chemistry · Grade 10 · about 40 minutes

Melting point across period 3 peaks at silicon because structure changes from giant metallic to giant covalent to simple molecular.

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  • 6 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
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