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==Key Stage 2=====Meaning===[[Aluminium]] is a [[metal]].==Key Stage 3=====Meaning===[[File:AluminiumSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Aluminium]].]][[Aluminium]] is a [[Group 3]] [[metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 13. ===About Aluminium=======Molecular Structure====: [[Aluminium]] has the [[Chemical Symbol|chemical symbol]] [[Aluminium|Al]].: [[Aluminium]] [[atom]]s join together in large numbers to form a giant [[metal]] [[molecule]].====Atomic Structure====: [[Aluminium]] as 13 [[proton]]s and 14 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 13 and an [[Relative Atomic Mass|atomic mass]] of 27.: [[Aluminium]] is in [[Period]] 3 of the [[Periodic Table]] because it has 3 [[Electron Orbital|electron shells]].====Properties====: [[Aluminium]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].: [[Aluminium]] is a shiny [[solid]] (at [[Room TemperatureSTP|room temperature]]) .: [[Aluminium]] is [[malleable]].: [[Aluminium]] is [[sonorous]].: [[Aluminium]] is [[ductile]].==Key Stage 4=====Meaning===[[Aluminium]] is a [[Group 3]] [[metal]] [[element]] , on the [[Periodic Table]], with 13 [[proton]]s in the [[Atomic Nucleus|nucleus]].===About Iodine=======Molecular Structure====: [[Aluminium]] has the [[Chemical Formula|chemical formula]] [[Aluminium|Al]].: [[Aluminium]] [[atom]]s join together in a [[Giant Metallic Structure|giant metallic structure]].====Atomic Structure====: The most [[Stable Isotope|stable isotope]] of [[Aluminium]] has 14 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 27.: [[Aluminium]] is in [[Period]] 3 of the [[Periodic Table]] because it has 3 [[Electron Orbital|electron shells]].: [[Aluminium]] loses [[electron]]s to form [[Positive Charge|positive]] [[Metal Ion|metal ions]].====Properties====: [[Aluminium]] forms [[Ionic Bond|ionic bonds]] with [[non-metal]]s.: [[Aluminium]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].: [[Aluminium]] is a shiny [[solid]] at [[STP|standard temperature and pressure]] and has a high [[Melting Point|melting point]].: [[Aluminium]] is [[malleable]].: [[Aluminium]] is [[sonorous]].: [[Aluminium]] is [[ductile]].