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My nucleus contains 13 protons and 13 electrons. It also contains 14 neutrons. My Atomic mass is 27.
I have one natural occuring isotope Al-27. This isotope contains 13 protons and 14 neutrons.
My True atomic mass is: 26.9815386grams/mole
I have 13 electrons on my element. The electrons on my outer electron cloud contains 3 electrons. I contain 3 valence electrons.
My Electron Configuration is:
1s2 2s2 2p1.
(Body, Planet, Universe)
The amount of aluminum in the human body is 900 ppb by mass. In the universe there is 50000 ppb by mass. Also in the Earth there is 82000405 ppb by mass.
I am Aluminum!
Aluminium (III) Hydride: AlH3
Aluminium (III) Oxide: Al2O3
Aluminium (III) Nitride:AlN
I was found in 1825 in Denmark by a scientist named Hans Christian Oersted. He found me by mixing aluminium chloride with sodium amalgam. Then after that he heated the product of the two elements. The mercury melted away and underneath there was aluminum metal.
I am used in some stainless steel, kitchen utensils, house decorations, and also in making rockets and modern aircrafts
| Random Video (of aluminum):|
Latest page update: made by GregWong
, Oct 21 2006, 12:04 AM EDT
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|Started By||Thread Subject||Replies||Last Post|
|Anonymous||progect||0||Oct 28 2010, 11:33 AM EDT by Anonymous|
|Anonymous||this page needs atomic weight and number.||0||Jan 23 2007, 6:15 PM EST by Anonymous|
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