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Antimony
My Nucleus Atomic Mass:121.760 amu Atomic Number:51 Protons:51, Neutrons:71 I have many isoptopes that are numerous with many different half lifes and here is a table to help. My Isotopes | My Electrons My valence electrons:5Total Number of electrons:51 Electron configuration: 1s^2 2s^2p^6 3s^2p^6d^10 4s^2p^6d^10 5s^2p^3  | My Properties Useful property information -I am a solid at 25 degrees Celsius -I am melting at 1167.13 degree fahrenheit and boiling at 2889 degrees fahrenheit -I have a silvery-grey lusturious color -I am handled with care because I am very brittle |
| My Home I have no date in being located in the human body. In the whole universe I have .4 parts per billion by weight. | I am Antimony! | My Compounds My most closest friend and common is a form of me called Stibnite. In early times it was used as black makeup. My other friends  |
My Story I have not been discovered by a certain person, but have been known since ancient times. I have been existence since the early 1700's. Although no scientist really discovered me I have been worked on and been in expirements due to the French chemist Nicolas Lemery. | My Jobs I am used in semi-conducter technology to make things such as infrared detectors. I increase the hardness in alloys. I am in everyday things such as batteries to as complex as tracer bullets.  |
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derekleong |
Latest page update: made by derekleong
, Oct 19 2006, 12:47 PM EDT
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Edited by derekleong
5 words added 3 words deleted 1 image added view changes - complete history) |
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Antimony
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