1.

The name of the group of these elements is noble gast gas

Answer»

Thenoble gasesmake up the last column ofelementsin the periodic table. They are commonlycalled Group18, theinert gases, the raregases, the helium family, or the neon family. Thegroupconsists of 7elements: helium, neon, argon, krypton, xenon, and radon.



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