Noble Gases By: Shelby Schweers

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Presentation transcript:

Noble Gases By: Shelby Schweers https://kaiserscience.wordpress.com/chemistry/the-periodic-table/noble-gases/

Helium Symbol – He Atomic Number – 2 Atomic Weight – 4.0026 Non reactive Group 18 Period 1 8 valence electrons Non-metal Found in the ground http://heliumoseiha.blogspot.com/2017/02/helium-protons.html https://pixabay.com/en/balloon-let-decoration-2836970/

Neon Symbol - Ne Atomic Number - 10 Atomic Weight - 20.1797 Nonreactive Group 18 Period 2 8 valence electrons Nonmetal Found in Earth's atmosphere https://www.pinterest.com/pin/566890671824553161/ http://im-creations.com/neon-shop/pink-rose-neon-pg5n5

Argon Symbol – Ar Atomic Number – 18 Atomic Weight – 39.948 Nonreactive Group 18 Period 3 8 valence electrons Nonmetal Found in Earth’s atmosphere http://www.rsc.org/periodic-table/element/18/argon https://www.123rf.com/photo_47317445_stock-vector-atom-argon-this-diagram-shows-the-electron-shell-configuration-for-the-argon-atom.html

Krypton Symbol - Kr Atomic Number - 36 Atomic Weight – 83.8 Nonreactive Group 18 Period 4 8 valence Nonmetal Found in the Earth’s atmosphere https://www.sciencephoto.com/media/460737/view/krypton-atomic-structure https://edu.glogster.com/glog/krypton/2aofb2jpbnc?=glogpedia-source

Xenon Symbol – Xe Atomic Number – 54 Atomic Weight –131.29 Nonreactive Group 18 Period 5 8 valence electrons Nonmetal Found in Earth’s and Mars’s atmosphere Also in cars lights https://www.sciencephoto.com/media/460755/view/xenon-atomic-structure https://www.mteclightingusa.com/MTEC_Xenon_HID_Conversion_Kit_BMW_E90_3_Series_p/hid-e90fog.htm

Radon Symbol - Rn Atomic Number - 86 Atomic Weight – 222 Nonreactive Group 18 Period 6 8 valence electrons Nonmetal Found in igneous rock and soil https://www.sciencephoto.com/media/638922/view/radon-atomic-structure http://periodictable.com/Elements/086/index.html

Oganesson Symbol – Og Atomic Number – 118 Atomic Weight – (294) Reactivity is unknown Group 18 Period 7 Eight valence electrons Nonmetal Found in labs https://www.youtube.com/watch?v=8qClcPhMlLs https://id.intl.chemicalaid.com/element.php?symbol=Og Many times when you look up periodic tables does not have Oganesson as a noble gas. It is just in group 18 because of its number of valence electrons.

Resources http://periodictable.com/ http://www.ptable.com/ http://www.rsc.org/periodic-table/element/2/helium https://www.lenntech.com/periodic/elements/ne.htm https://education,jlab.org/itselemental/ele018.html https://www.encyclopedia.com/science-and-technology/chemistry/...and.../krypton https://www.livescience.com/37504-facts- about-xenon.html https://www.radon.com/radon facts/ https://www.chemicool.com/elements/oganesson.html