Noble Gases

Inert gases in Group 18 are also known as

• semimetals

• noble gases

• metalloids

• transition metals

select the (ONE) property of noble gases that apply

• non reactive

• low ionization energy

• high boiling point

• can never conduct electricity

Click on the noble gas

Tags

NGSS.MS-PS1-1

Which noble gas has the largest atomic radius?

Tags

NGSS.MS-PS1-1

Select Group 18

The following statements are about elements in the Periodic Table.

Which statements are correct for the noble gases?

• 1, 2 and 3

• 1, 2 and 4

• 1, 3 and 4

• 2, 3 and 4

Noble gases are reactive, monatomic gases.

Noble gases all have full outer shells of electrons.

Which is correct?

• Both statements are correct and statement 2 explains statement 1.

• Both statements are correct but statement 2 does not explain statement 1.

• Statement 1 is correct but statement 2 is incorrect.

• Statement 2 is correct but statement 1 is incorrect.

The noble gases, which are in Group 0 of the Periodic Table, are all very ....... 1....... . ....... 2......., one of these gases, is used to provide an inert atmosphere in lamps. Another, ....... 3......., is used for filling balloons because it is less dense than air.

Which words complete the sentences about noble gases?

• 1- reactive

  2- argon

  3- helium

• 1- reactive

  2- helium

  3- argon

• 1- unreactive

  2- argon

  3- helium

• 1- unreactive

  2- helium

  3- argon

An inert gas X is used to fill weather balloons.

Which descriptions of X are correct?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

Elements in Group 0 of the Periodic Table have uses.

These noble gases are ......1...... and this explains why argon ......2...... be used in lamps.

Which words correctly complete gaps 1 and 2?

• 1- reactive

  2- can

• 1- reactive

  2- cannot

• 1- unreactive

  2- can

• 1- unreactive

  2- cannot