MEDIUM
6th ICSE
IMPORTANT
Earn 100

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

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

Important Questions on Elements and Compounds

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?
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 3
How are molecules of elements different from molecules of compounds?
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>EXERCISE>Q 1

In gold jewellery, you find that there is fine work of gold wires.

(a) Why is gold used in making jewellery?

(b) Which property of gold is used in making its wires?

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

Observe the given picture (Fig. A) and answer the following questions:

Question Image

(a) What is shown here? For what purpose is it used?

(b) Name the substance filled inside it.

(c) Is this substance a metal or non-metal?