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Jessica Green
Nobel Gases
helium, neon, argon, krypton, xenon, and radon
conduct electricity
colorless, odorless, and unreactive
monatomic
Noble gases - the gases in Group 18 | The Chemistry Journey | The Fuse School
Alkali Earth Metal
beryllium, magnesium, calcium, strontium, barium, and radium
high boiling points
low density
present in Earth's crust, but not in their basic form
distributed in rock structure
Group 2 - Alkali Earth Metals
Alkali Metal
characteristics:
lithium, sodium, potassium, rubidium, cesium, and francium
extremely reactive
only found in nature only in compounds
easy to cut
Group 1 - The Alkali Metals
Halogen
Characteristics
fluorine, chlorine, bromine, iodine, and astitine
halogens have similar chemical properties
they are highly reactive, nonmetals, with fluorine being the most reactive, and chlorine a close second.
Group 7, The Halogens