Chemistry · Oct / Nov 2017 · Paper 21 · Question A3
5070
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A3 The diagram shows the structure of a metal. + + + + + + + + + + + + + + – – – – – – – – – – – – – – metal ion electron Key
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A3(a)(i)[2]
A3(a)(ii)[1]
A3(b)[1]
A3(c)(i)[3]
A3(c)(ii)[2]
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