MEDIUM
6th ICSE
IMPORTANT
Earn 100

Define metalloids, noble gases and atomicity.

Important Questions on Elements and Compounds

MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 2

Classify the following elements as metals, non-metals, and metalloids:

oxygen, arsenic, mercury, sodium, antimony, carbon, silicon, zinc, silver, nitrogen

MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 3
List any five uses of elements.
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 4
Give reason argon or neon is filled in electric bulbs.
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 4
Give reason: Copper metal is used to make electric wires.
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 4

Give reason: A frying pan is made up of steel, but its handle is made up of wood.

MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 5
Differentiate between monatomic molecules and diatomic molecules. Give two examples of each.
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 1
How are metals different from non-metals?
HARD
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 2
What are the properties of compounds?