History of the Periodic Table

  • Created by: s
  • Created on: 16-01-11 16:04

• Newlands, and then Mendeleev, attempted to classify the
elements by arranging them in order of their atomic weights. The
list can 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 occur at regular intervals.

• The early periodic tables were incomplete and some elements
were placed in