HARD
8th Maharashtra Board
IMPORTANT
Earn 100

Prepare a list of the examples of corrosion in your everyday life.

Important Questions on Metals and Nonmetals

HARD
8th Maharashtra Board
IMPORTANT

Complete the table:

Property of metal Use in everyday life
i. Ductility  
ii. Malleability  
iii. Conduction of heat  
iv. Conduction of electricity  
v. Sonority  
MEDIUM
8th Maharashtra Board
IMPORTANT

Identify the odd term:

Gold, silver, iron, diamond.

MEDIUM
8th Maharashtra Board
IMPORTANT

Identify the odd term:

Ductility, brittleness, sonority, malleability.

MEDIUM
8th Maharashtra Board
IMPORTANT

Identify the odd term:

 Carbon, bromine, sulphur, phosphorus.

MEDIUM
8th Maharashtra Board
IMPORTANT

Identify the odd term:

Brass, bronze, iron, steel.

HARD
8th Maharashtra Board
IMPORTANT

Write scientific reasons.

The stainless steel vessels in kitchen have copper coating on the bottom.

HARD
8th Maharashtra Board
IMPORTANT

Write scientific reasons.

Copper and brass vessels are cleaned with lemon.

HARD
8th Maharashtra Board
IMPORTANT

Write scientific reasons.

Sodium metal is kept in kerosene.