Question

8. (a) Why are metals used for making bells?
(b) Why is Phosphorus kept under water? ​

Answer 1

Answer:

hello,

Explanation:

phosphorus is kept under water because it reacts vigorously with water and Burns easily at the room temperature.

hope it helps..

Answer 2

Answer:

Answer (a)

: Metals are sonorous because they produce a unique sound when something hard strikes their surface. As a result, metals are used in making bells or gongs.

(b)White phosphorus is highly reactive, and spontaneously ignites at about 30°C in moist air. ... It is usually stored under water, to prevent exposure to the air.