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Boiling Points of Gases and Noble Gases Reactivity

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Boiling Points of Gases and Noble Gases Reactivity

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Questions and Answers

Which type of interatomic interaction is predominant in noble gases?

Weak dispersion forces (correct)

Ionic bonds

Metallic bonds

Covalent bonds

What is the general electronic configuration of noble gases?

$2p^6$

$1s^2$

$2s^2$

$ns^2np$ (correct)

Which noble gas has the lowest boiling point of any known substance?

Argon

Neon

Helium (correct)

Krypton

Why do noble gases exhibit very high ionization enthalpy?

As a result of their stable electronic configuration Signup and view all the answers

Why do noble gases have very low melting and boiling points?

As a result of weak dispersion forces Signup and view all the answers

Why do noble gases have very low boiling points?

Having completely filled ns'np electronic configuration Signup and view all the answers

What unusual property does helium possess in terms of diffusion?

Diffuses through common laboratory materials like rubber and glass Signup and view all the answers

What is the main reason for the inertness of noble gases?

High electron gain enthalpy Signup and view all the answers

Which noble gas has completely filled 1s electronic configuration?

Helium Signup and view all the answers

What groundbreaking discovery did Neil Bartlett make in March 1962?

Creating a red compound with xenon Signup and view all the answers

Why were all attempts to force noble gases to react unsuccessful for quite a few years?

Inertness of noble gases Signup and view all the answers

What type of compounds are mainly synthesized with xenon after Neil Bartlett's discovery?

Compounds with non-metallic elements Signup and view all the answers