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15 questions
6.15: Which of these is not a property of noble gases?
Colourless
Odourless
Flammable
Gas at room temperature
Which of the following has the highest density?
Argon
Krypton
Xenon
Helium
Neon
6.15: Which of these is not a property of noble gases?
Colourless
Odourless
Flammable
Gas at room temperature
What is the trend in boiling point for noble gases?
There is no trend.
Boiling point decreases down the group.
Boiling point increases down the group.
All the boiling points are the same.
Which of these electron configurations is not that of a noble gas?
2
2.8
2.8.8
2.7
Which of the following has the lowest density?
Argon
Krypton
Xenon
Helium
Neon
The reason that Noble Gases do not react is because
Their outer electron shell is filled
Their inner electron shell is filled
They are able to bond to fill their outer shell
None of the above, Noble Gases are highly reactive
What is true of molecules of gas that are exposed to heat in a fixed volume container?
They move faster and they cause the pressure to increase
They move slower and pressure will decrease
The volume increases and pressure increases
The volume decreases and the pressure decreases.
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