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[CHM303] Which of the following noble gases is most abundant in Earth's atmosphere?
Argon

[CHM303] Which of these is monatomic?
Argon

[CHM303] The Noble Gas used for the treatment of cancer is ___?
Radon

[CHM303] In group 18, He is unique because:
it does not have an octet configuration in its ground state

[CHM303] The xenon fluorides /(XeF_{2}/), /(XeF_{4}/) and /(XeF_{6}/) are:
oxidizing agents

[CHM303] A clatharate is defined as a:
Cage compound

[CHM303] The structure of /(XeF_{4}/) is_____
square planar

[CHM303] /(XeF_{6}/) on complete hydrolysis gives:
/(XeO_{3}/)

[CHM303] The inert gas used to inflate the tyres of large aircrafts is _____
Helium

[CHM303] The xenon fluorides /(XeF_{2}/), /(XeF_{4}/) and /(XeF_{6}/) are ____ at room temperature
solids