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==Key Stage 3==
[[File:NitrogenSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Nitrogen]].]]
[[File:N-14_WK.PNG|right|200px|thumb|A 2 dimensional representation of a [[Nitrogen]] [[atom]] with 7 [[proton]]s and 7 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 7 [[electron]]s orbiting the [[Atomic Nucleus|nucleus]].]]
===Meaning===
[[Nitrogen]] is a [[Group 5]] [[non-metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 7.
==Key Stage 4==
[[File:NKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Nitrogen]].]]
[[File:N-14_WK.PNG|right|200px|thumb|A 2 dimensional representation of the [[Bohr Model]] of a [[Nitrogen]]-14 [[isotope]] with 7 [[proton]]s and 7 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 2 [[electron]]s in the first [[Electron Orbital|shell]] and 5 in the [[Outer Shell|outer shell]].]]
===Meaning===
[[Nitrogen]] is a [[Group 5]] [[non-metal]] [[element]], on the [[Periodic Table]], with 7 [[proton]]s in the [[Atomic Nucleus|nucleus]].
: [[Nitrogen]] is [[gas]] at [[STP|standard temperature and pressure]].
: [[Nitrogen]] rarely [[Chemical Reaction|reacts]] with other [[chemical]]s.
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Nitrogen, pages 34, 65, 211, 215, 217, 219, 294-5, 344-5, GCSE Chemistry; Student Book, Collins, AQA '']
:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Nitrogen, pages 59, 287, GCSE Physics; Student Book, Collins, AQA '']
:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Nitrogen; dinitrogen tetroxide, page 214, GCSE Chemistry; Student Book, Collins, AQA '']
:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Nitrogen; dioxide, page 214, GCSE Chemistry; Student Book, Collins, AQA '']
:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Nitrogen; oxides (NOX) as pollutants, pages 312-5, GCSE Chemistry; Student Book, Collins, AQA '']