Quiz on Chemical Properties of Metals and Alloys

What do metals that react with cold water produce?

• Salt and hydrogen gas

• Metal and oxygen

• Metal hydroxide and hydrogen gas

• Metal oxide and hydrogen gas

What is produced when metals react with acids?

• Water

• Metal hydroxide

• Salt and hydrogen gas

• Metal oxide

What is brass an alloy of?

• Copper and iron

• Copper and zinc

• Iron and chromium

• Aluminium and copper

What is a property of stainless steel?

• It is magnetic

• It is very light

• It is a poor conductor of heat

• It is resistant to corrosion

What type of arrangement do metals have?

• Random arrangement of molecules

• Regular arrangement of ions

• Irregular arrangement of atoms

• Layered arrangement of particles

What do alloys often have compared to the pure metals they contain?

• Weaker properties

• Similar properties

• Different properties

• No properties

What is produced when metals react with oxygen?

• Metal hydroxide

• Salt

• Metal oxide

• Hydrogen gas

What is the primary characteristic of metals in terms of conductivity?

• Poor conductors of electricity

• Insulators

• Good conductors of electricity

• Variable conductors

Which metal is known for its low density and high strength?

• Lead

• Aluminium

• Gold

• Silver

Which of the following reactions involves oxygen?

• Metal + Steam

• Metal + Cold Water

• Metal + Oxygen

• Metal + Acids