Question

prepare index cards for any four metals and for non-metals . The cards should have information like name of metal/non-metals ;its physical propertoes,chemical properties and its uses

Answer 1

Answer:

METALS

• iron
• copper
• silver

CHEMICAL PROPERTY

• react to water and air to make a chemical reaction called rust.
• react to oxygen to form dioxides.

PHYSICAL PROPERTY

• Metals have the property's to change the shape
• Ductility :Metals can be made into a wire.
• Malleability : Metals can be beaten into thin sheet.
• Sonorous : Metals produce sound.