Factors Affecting Ionisation Energy|Examples|Determining Number Of Valence Electrons Using IE Values|Summary

The number of valence electrons in Aluminium is

Ionization Enthalpy|Successive Ionisative Enthalpies|Questions|Factors Affecting Ionisation Enthalpy|Nuclear Charge|Atomic Size|Penetration Effect Of The Electrons|Questions|Shlelding Or Screening Effect Of The Inner Shell Electrons|Electronic Configuration|Variation Of Ionisation Enthalpy In Period|Explanation|Variation Along Group|Summary

Ionization Enthalpy|Successive Ionisative Enthalpies|Questions|Factors Affecting Ionisation Enthalpy|Nuclear Charge|Atomic Size|Penetration Effect Of The Electrons|Questions|Shlelding Or Screening Effect Of The Inner Shell Electrons|Electronic Configuration|Variation Of Ionisation Enthalpy In Period|Explanation|Variation Along Group|Quiz|Summary

Uses Of Prepositions With Examples|Summary

Uses Of Prepositions With Examples|Summary

Factors Affecting Ionisation Energy || Trends-along Period and Group Comparison OF IE1/IE2/IE3 OF P-2 and IE1/IE2/IE3/IE4 OF Na,Mg and Al

Chemical Bonding|Octet Rule|Factors Affecting Formation Of Ionic Bond|Factors Affecting Lattice Energy|Born Haber Cycle|Summary

Factors Affecting Ionization Enthalpy|Electronic Configuration|Variation Of Ionization Enthalpy In Period|Explanation|Variation Along Group|Questions|Summary

Factors Affecting Atomic Radii|Variation Along Period|Summary

The Valence Shell Electron Pair Repulsion (VSEPR) Theory|Summary