Yr8 C1.5 The elements of Group 0

What are the elements in Group 0 also called?

• Transition metals

• Noble gases

• Halogens

What is a common physical property of Group 0 elements?

• They are all solid at room temperature

• They are colourless gases with low boiling points

• They are brightly coloured liquids

Which element is not part of Group 0?

• Argon

• Krypton

• Hydrogen

Which of the following is a correct list of noble gases?

• Helium, neon, argon, krypton, xenon, radon

• Helium, chlorine, argon, bromine

• Neon, oxygen, xenon, fluorine

What happens to the boiling point of Group 0 elements as you go down the group?

• It decreases

• It stays the same

• It increases

What does the term "unreactive" mean in relation to Group 0 elements?

• They take part in reactions with metals

• They do not take part in many chemical reactions

• They easily form compounds with water

Which noble gas is used in double glazing to reduce heat transfer?

• Helium

• Argon

• Xenon

Which noble gas is used in balloons because it is lighter than air?

• Krypton

• Helium

• Neon

Why are noble gases often used in advertising signs?

• They conduct electricity and glow when excited

• They are heavy and stable

• They burn with a bright flame

Where do noble gases come from?

• They are made synthetically in laboratories

• They are found in seawater and soil

• They are separated from the air by distillation