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AQA AS Chemistry Paper 1: Inorganic and Physical Chemistry Questions With Revised Correct Answers | Updated & Already Passed |
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AQA AS Chemistry Paper 1: Inorganic and Physical Chemistry Questions With Revised Correct Answers | Updated & Already Passed | Give the full electron configuration of an Al atom and a Cr3+ ion - ANSWER : 1s2 2s2 2p6 3s2 3p1 1s 2s2 2p6 3s2 3p6 3d6 Deduce the formula of the ion that has ...
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