What is Group 0 of the Periodic Table called?
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What is Group 0 of the Periodic Table called?
Group 0 of the Periodic Table is the noble gases.
Why are noble gases unreactive?
Noble gases are unreactive as they have full outer shells of electrons.
True or False?
The Group 0 elements are all metal, monatomic, colourless, non-flammable gases at room temperature.
False.
The Group 0 elements are all non-metal, monatomic, colourless, non-flammable gases at room temperature.
What is helium used for?
Helium is used for filling balloons and weather balloons as it is less dense than air and does not burn.
Which element in Group 0 has the lowest boiling point?
The element with the lowest boiling point in Group 0 is helium.
State the electronic configuration of neon.
The electronic configuration of neon is 2.8.
True or False?
Argon is used to fill light bulbs.
True.
Argon is used to fill light bulbs.
Describe the trend in boiling points going down Group 0.
Going down Group 0, boiling points increase.
Describe the trend in density of Group 0 elements moving down the group.
Moving down Group 0, the density of the noble gases increases.
Which noble gases are used in advertising signs?
The noble gases used in advertising signs are neon, argon and xenon.