Noble Gas For James

Which of the following is a Halogen? 

• Bromine
• Rubidium
• Argon
• Beryllium

Which of the following is a Noble Gas? 

• Krypton
• Chlorine
• Radium
• Gallium

Which of the following groups is inert? 

• Alkali
• Transition Metals
• Halogens
• Noble Gas

Which of these is not a noble gas?

• Helium
• Argon
• Nitrogen
• Krypton

6.15: Which of these is not a property of noble gases?

• Colourless

• Odourless

• Flammable

• Gas at room temperature

Which of the following is a noble gas that is heavier than air?

• Hydrogen
• Helium
• Argon
• Sodium

Which of the following has the highest density?

• Argon

• Krypton

• Xenon

• Helium

• Neon

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