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PERIODIC TABLE - Coggle Diagram
PERIODIC
TABLE
Noble Gases
Physical properties
No odour
No taste
Chemical Properties
Low boiling points
Partly non reactive
Alkali Metals
Chemical Properties
Highly reactive
Low ionization energies
Physical properties
Shiny
Silver
Soft
Metals
Chemical Properties
Thermal conductors
Electrical conductors
Large atomic radii
Physical properties
Solid
High melting point
Alkaline Earth's Metal
Physical properties
Malleable and ductile
Shiny
Silver white
Chemical Properties
Low electron affinities
Low electronegativities
Relatively low densities
Halogens
Physical Properties
Low melting points
Nasty smell
Toxic
Chemical Properties
Have seven valance electrons
Gain an electrons by reacting with atoms of other atoms
Mettaloids
Chemical Properties
Ionization energies between metals and non metals
Ability to form alloys with metals
Electronegativities between metals and non metals
Physical properties
Usually solids
Good semiconductors
Usually brittle
Transition Metals
Chemical Properties
Positive oxidation state
High catalytic activity
Low ionization energies
Physical properties
Very hard
Malleable
High densities
Non Metals
Physical properties
Dull
Lower melting points
Chemical Properties
High ionization energy
High electronegetivity