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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