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Name the metal which is in liquid state.

• Iron

• Mercury

• Zinc

• Aluminium

What does malleable mean?

• able to bend
• will break easily
• can be used for wire
• is shiny

The approximate number of elements we know about today is .......

• 18
• 48
• 118
• 1018

The list which contains only metals is .......

• aluminium, copper, nitrogen
• iron, oxygen, hydrogen
• iron, silver, aluminium
• iron, sulphur, copper

Brittle

• Metal
• Nonmetal

Good conductor of heat

• Metal
• Nonmetal

What is NOT a property of metals

• brittle
• ductile
• malleable
• conductor

Have a high melting point

• Metals

• Non-Metals

Metals are good conductors of heat, true or false?

• True

• False

Which of these is a property of metals?

• It's malleable
• It can't conduct electricity
• They are used in food
• It's very brittle