MEDIUM
7th ICSE
IMPORTANT
Earn 100

With reference to the metals, state the use of copper in daily life.

Important Questions on Metals & Non-Metals

EASY
7th ICSE
IMPORTANT

With reference to the metals, state the use of iron in daily life.

MEDIUM
7th ICSE
IMPORTANT

With reference to the metals, state the use of aluminium in daily life.

MEDIUM
7th ICSE
IMPORTANT
With reference to the metals, state the use of magnesium in daily life.
MEDIUM
7th ICSE
IMPORTANT
With reference to the metals, state the use of zinc in daily life.
MEDIUM
7th ICSE
IMPORTANT
With reference to the metals, state the use of lead in daily life.
MEDIUM
7th ICSE
IMPORTANT
With reference to the metals, state the use of silver in daily life.
HARD
7th ICSE
IMPORTANT
Describe a simple experiment to prove that - a copper wire conducts electricity, but a piece of coal does not.
MEDIUM
7th ICSE
IMPORTANT
Differentiate between metals and non-metals with reference to the number of electrons in outer or valence shell.