Study checklist
9.2 Periodicity of chemical properties of the elements in Period 3
Checklist
9.2.2—The variation in the oxidation number
9.2.3—Reactions/equations: the reactions, if any,
9.2.4—Reactions/equations: the acid / base behaviour
9.2.5—Reactions of the chlorides NaCl, MgCl2, Al
9.2.6—Variations and trends in 9.2.2, 9.2.3, 9.2.4
9.2.7—Suggest the types of chemical bonding present
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