MEDIUM
7th ICSE
IMPORTANT
Earn 100

Give the formula of nitrogen gas.

Important Questions on Elements, Compounds & Mixtures
MEDIUM
7th ICSE
IMPORTANT

HARD
7th ICSE
IMPORTANT
Explain the term mixture. Differentiate between a homogeneous & a heterogeneous mixture with one example of
(i) Solid-solid mixture.
(ii) Solid-liquid
(iii) Liquid-liquid state of the mixture.

HARD
7th ICSE
IMPORTANT
State four differences between - elements, compounds & mixtures with suitable examples.

HARD
7th ICSE
IMPORTANT

HARD
7th ICSE
IMPORTANT

HARD
7th ICSE
IMPORTANT

HARD
7th ICSE
IMPORTANT

MEDIUM
7th ICSE
IMPORTANT
