Exam (elaborations)
AQA AS Chemistry Paper 1: Inorganic and Physical Chemistry
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AQA AS Chemistry Paper 1: Inorganic and Physical Chemistry Give the full electron configuration of an Al atom and a Cr3+ ion - ANS 1s2 2s2 2p6 3s2 3p1 1s 2s2 2p6 3s2 3p6 3d6 Deduce the formula of the ion that has a charge 2+ with the same electron - ANS Sr2+ Deduce the formula of the co...
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