They do not react very much with anything (their outer electron shells are full)
Group 18 contains the noble gases. He,Ne,Ar are examples for noble gases.
They are called noble gasses. He,Ne,Ar are few examples.
These are the noble gases: He, Ne, Ar, Kr, Xe, Rn.
They're all Noble gases.
Helium - He, Neon - Ne, Argon - Ar, Krypton - Kr and Radon - Ra are the noble gases.
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Xenon and neon are both noble gases.
Noble gases are in the group 18 of the periodic table: He, Ne, Ar, Kr, Xe, Rn, Uuo.
helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and the radioactive radon (Rn)
Group 18 elements are the noble gases. There are six noble gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Rn)
The noble gases in Column 18 are called helium, neon, argon, krypton, xenon, and radon.
All noble gases - He, Ne, Ar, Kr, Xe - were used in lasers.