The Periodic Table
- Created by: Amy
- Created on: 04-12-13 10:01
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- The Periodic Table
- John Newland
- Law of Octaves
- Arranged in order of atomic mass
- Showed a pattern of properties
- Forced to put mismatching elements into groups
- Dmitri Mendeleev
- Order of relative atomic mass
- Arranged in vertical groups
- Left gaps for elements that hadn't yet been discovered
- Predicted the properties
- Alexandre-Emile Beguyer de Chancourtois
- First person to create a list of elements in order of atomic weight
- In a spiral
- The published version wasn't very clear
- John Newland
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