Question

Assertion : Metals possess metallic lustre. Reason : Metals is their pure state, have a shining surface.
(a) Both Assertion and Reason are true

and Reason is the correct explanation

of Assertion.
(b) Both Assertion and Reason are

true but Reason is not the correct

explanation of Assertion.
(c) Assertion is true but Reason is false.
(d) Both Assertion and Reason are false​

Answer 1

Answer:

a

Explanation:

both assertion and reason are true and reason is correct explanation

Answer 2

(a) Assertion and reason both are true and reason is the correct explanation of assertion.  

What are metals?

• Metals are substances naturally formed beneath the earth's surface.  
• It is chemically bonded with strong bonds.
• Metals are durable in nature. It is used in highly durable materials.
• Metals are malleable which means it can be transformed into sheets.
• Metals are ductile which means it can be converted into wires.
• Metals in form of pure state, are lustrous in nature which means the surface of metal has shine.
• Examples of metals are silver, sodium, potassium etc.