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youwouldathot youwouldathot
  • 25-12-2014
  • Chemistry
Answered

Which element is classified as a noble gas at STP?


hydrogen

oxygen

neon

nitrogen

Verified Answer :

Jenaisosceles
Jenaisosceles Jenaisosceles
  • 25-12-2014

Neon is the only noble gas in this grouping. Noble gases are group 18 on the periodic table.

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nokutoyi2
nokutoyi2 nokutoyi2
  • 26-12-2014

Noen gas is a noble gas more examples are Helium, Argon, Xenon, Krypton and Radon, hey are found in the 18th group in the periodic table and they are the only element with full shell.

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