The periodic table

  • Created by: avbucks
  • Created on: 17-03-13 13:32

Early periodic table

  • Newlands then Mendeleev attempted to classify elements in order of atomic mass.
  • This list be arranged in a table so that elements with similar properties are in columns known as groups. 
  • The table is called a periodic table because similar properties at reg. intervals.
  • The early periodic tables were incomplete with some elements placed in…


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