Formative on Periodic Table - Weebly

Formative Assessment on Periodic Table. March 2010. Section A – Criterion D. Section B – Criterion A. Section A---- Based on Criterion D. Question 1) Element Proton Number Nucleon Number Electronic Configuration Q 3 7 2,1 R 20 40 2,8,8,2 S 18 40 2,8,8 T 8 18 2,6 X 19 39 2,8,8,1 Answer the following questions based on the above table ................
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