Krypton

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 * **Name of Element ** || **Krypton ** ||
 * **Element Symbol ** || **Kr ** ||
 * **Atomic Number ** || **36 ** ||
 * **Atomic Mass ** || **83.8 AMU ** ||
 * **Number of Protons ** || **36 ** ||
 * **Number of Neutrons ** || **48 ** ||
 * **Number of Electrons ** || **36 ** ||
 * **Trend ** || **Non-metal ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">State of matter ** || **<span style="color: #ff00ab; font-family: Georgia,serif;">Gas ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Common uses ** || **<span style="color: #ff00ab; font-family: Georgia,serif;">Krypton is used with argon as a filling gas for fluorescent lights and in some photographic flash lamps for high-speed photography ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Family / Group ** || **<span style="color: #ff00ab; font-family: Georgia,serif;">18 ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Bohr Model ** || [[image:science3-2012/krypton_bohr_model.gif width="133" height="179" align="center"]] ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Lewis Structure ** || [[image:science3-2012/Krypton_lewis_structure-_1.JPG width="214" height="114" align="center"]] ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">When Discovered ** || **<span style="color: #ff00ab; font-family: Georgia,serif;">1898 ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Who Discovered ** || **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">William Ramsay and Morris Travers ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Where found ** || **<span style="color: #ff00ab; font-family: Georgia,serif;">In the atmosphere ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Interesting facts/information ** || **<span style="color: #ff00ab; font-family: Georgia,serif;">Krypton is colorless, odorless, and non-toxic ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Common isotopes ** || **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Kr 78 and Kr 80 are two, which are both stable ** ||
 * **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">Boiling/melting point ** || **<span style="color: #ff00ab; font-family: georgia,serif; font-size: 16px;">-250.95999 °F(melting) -244.12 °F(boiling) ** ||

Bentor, Yinon. "Krypton." chemical element. N.p., n.d. Web. 7 Mar 2012. <http://www.chemicalelements.com/elements/kr.html>. <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Winter, Mark. "Krypton." //WebElements//. N.p., n.d. Web. 7 Mar 2012. <http://www.webelements.com/krypton/>. "Krypton." Chemicool Periodic Table. Chemicool.com. 14 Jun. 2011. Web. 3/7/2012 <http://www.chemicool.com/elements/krypton.html>. and First Last. //krypton bohr model//. N.d. Photograph. chemical elements //Laser Show Argon Krypton laser doing 7.5 watts scanning some graphics//. Web. []. and First Last. //krypton//. N.d. Photograph. theodoregray and First Last. //William ramsay//. N.d. Photograph. chemeducator

and First Last. //Morris Travers//. N.d. Photograph. sciencephoto