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Nitrogen

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by

Vincent Khiek

on 29 February 2016

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Transcript of Nitrogen

By Vincent Khiek
Nitrogen
What is Nitrogen?
Chemical element
Symbol N.
Gas
Colourless and odourless
78% of the atmosphere.
Liquid form at a temperature of -195.8°C
-210°C it will turn solid.
Seven protons,
Seven neutrons
Seven electrons
Seventh on the period table.
Uses of Nitrogen
Nitrogen
fertilisers
nitric acid
nylon
explosives
ammonia
Properties of Nitrogen
Nitrogen's physical features
colourless
odourless
melting point of -210°C
boiling point of -195.8°C
density of 0.808 g/mL.
Benefits and Limitations of my model
Bibliography
http://www.ptable.com/
http://www.lenntech.com/periodic/elements/n.htm
https://www.boundless.com/chemistry/textbooks/boundless-chemistry-textbook/nonmetallic-elements-21/nitrogen-and-phosphorus-151/properties-of-nitrogen-583-7251/
http://www.chem4kids.com/files/elements/007_speak.html
http://www.sciencekids.co.nz/sciencefacts/chemistry/nitrogen.html
http://www.rsc.org/periodic-table/element/7/nitrogen
The Elements Nitrogen- John Farndon (Marshall Cavendish, 1999)
Thank You For Watching!!!
The benefits of my model
It clearly states where the protons, neutrons and electrons
It correctly shows the number protons, neutrons and electrons
The limitations of my model
Can't move
Electrons aren’t smaller than protons and neutrons
One of the protons are in a different shade of blue
One of electrons are in a different shade of green
Nitrogen Gas
preserve foods
anneal steel.
Liquid Nitrogen
coolant in refrigerators
store cells
store food
Nitrogen's chemical features
gaseous
non-metal,
not flammable
strong nitrogen bonds
Protons: Yellow
Neutrons: Light Blue
Electrons" Drak Green
Full transcript