METALS & NON METALS - quiz(CLASS 8) by PRABHAKAR MIRIYALA

When an object changes shape when struck by a hammer.

• luster
• malleable
• brittleness
• ductile

Tags

NGSS.HS-PS2-1

This picture illustrates copper's

• brittleness

• malleability

• ductility

• sonority

Which of the following is the only metal that exist as a liquid at room temperature?

• Gold (Au)

• Mercury (Hg)

• Titanium (Ti)

• sodium

How do metals differ from nonmetals?

• metals are shiny, nonmetals are dull
• metals are good insulators, nonmetals are good conductors
• metals are powdery
• nonmetals are shiny

Metals are sonorous in nature. What is sonorous?

• Making into powder

• Drawn into wires

• Make sound on beating

• None of these

What does ductile mean?

• electricity flows easily
• quacks like a duck
• can be drawn into a wire
• able to bend

the property which a material easily breaks into pieces when it falls.

• malleable

• lustre

• ductile

• brittle

Which of these objects are manufactured from metals?

(more than one option)

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• 
• 
• 
• 

Which of these objects are manufactured from non-metals?

(select all the correct options more than one)

• 
• 
• 
• 
• 

Which of the following metals can zinc replace in a displacement reaction?

• magnesium

• sodium

• aluminum

• lead