C2 Elements Compounds and Mixtures (OCR Combined Science)

18:30This video is the next level for chemistry. How do elements fit together? How can you tell if a substance is pure or impure? How can you separate mixtures? What is distillation? All these questions plus more. Your revision worksheet is linked below. Happy Sciencing.

Timestamps:
0:00 Intro
0:54 Relative Atomic Mass
1:59 Relative Formula Mass
2:52 Empirical Formula
4:04 Pure Vs. Impure Compounds
5:50 Separating Techniques
12:34 Periodic Table
14:15 Metals vs. Non metals
16:25 Ions and Ionic compounds
18:32 Covalent Compounds (Simple Molecules)
19:55 Giant Covalent Structures
22:30 Bulk Properties
23:27 State Changes
24:37 Outro
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Links
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C2 Revision worksheet:
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Credits:
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Music:

Trio for Piano, Violin and Viola by Kevin MacLeod