Metals and Non Metals -1

The property of metal by which they can be beaten into thin sheets is called

• Sonority

• Malleability

• Ductility

• None of the above

Answer explanation

Malleability

Metals are

• Hard

• Sonorous

• Ductile

• Non Ductile

Metals react with acids to produce a gas

• Carbondioxide

• Hydrogen

• Nitrogen

• Oxygen

Sodium is very reactive

• Metal

• Non Metal

• Metalloid

• Liquid metal

Metals are good conductor of

• Only Heat

• Only electricity

• Both heat and electricity

• None

Metal oxides are

• Acidic

• Basic

• neutral

• None

Which words describe Non metls

• Ductile, shiny, brittle

• Malleable, dull, brittle

• Brittle, dull, insulators

• none

Which of the following can be beaten into thin sheets

• Hydrogen

• Nitrogen

• Sulphur

• Zinc

________ is a liquid Non metal

• Bromine

• Iodine

• Gallium

• Mercury

Which of the following metl corrodes easily

• Gold

• Silver

• Nickel

• Iron