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Syllabus

K, Pb, Ca, Zn (In the Increasing Order of the Reactivity)

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Question

K, Pb, Ca, Zn (In the increasing order of the reactivity) 

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Solution

 Pb Zn Ca K 

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Periods and Electronic Configuration
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Q 1.h.i
2018-2019 (March) Set 1

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2018-2019 (March) Set 1 (with solutions)
Q 1.h.i | 1 mark
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