EASY
7th ICSE
IMPORTANT
Earn 100

Water and carbon dioxide are examples of compounds.

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Important Questions on Elements, Compounds and Mixtures

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 5
A compound has the same properties as the elements present in it.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 1

Give one word for the following:

A substance that contains identical atoms.

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 2

Give one word for the following:

A substance that contains molecules made up of non-identical atoms.

EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 1
What are elements? Give examples.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 2
Give two examples each of elements whose symbols are derived from the first letter of their name.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 2
Give two examples each of elements whose symbols are derived from any two letters of the name.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 2
Give two examples each of elements whose symbols are derived from their name in another language.
EASY
7th ICSE
IMPORTANT
Inspired Chemistry-7>Chapter 3 - Elements, Compounds and Mixtures>CHECKPOINT>Q 3
Give the formula for chalk, common salt and sugar.