Question

Group 18 on the periodic table consists of a group of elements called the noble gases. Describe this group of elements. Which elements are in this group?

Answer 1

Group 18, the noble gases, has elements with the following properties: They are colorless, odorless, and are not prone to reacting. They are gaseous as room temperature. Their outer shell of electrons (valence) is full, giving them some of their properties. The elements in this group are: Helium, Neon, Argon, Krypton, Xenon, Radon

Answer 2

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