Basics of the periodic table

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  • Created by: Shona
  • Created on: 22-05-14 13:21

Basics of the periodic table-

Groups - elements in the same column have similar physical and chemical properties

Periods- elements in the same row have repeating physical and chemical properties 

The elements are arranged by increaing atomic nuber (z) 

It can be divided into blocks according to electron configuration. S block is groups 1 & 2 and

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