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N2.1 CRYSTALS ON FREEZING: SULFUR
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What happens when a sample of a substance in the liquid state freezes? Do crystals form?

Sulfur has a melting point of 113ºC.

Watch the video to find out what happens when a sample of sulfur in the liquid state freezes.

Notes: see Teachers’ Guide




Practical notes: see Teachers’ Guide
 
teachers’ guide n2
teachers’ guide hs4


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n1: crystals 1
n2: crystals 2


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