Question

2.
Take 2 g of silver chloride in a China dish
and place it in sun-light.
(a) What is the colour of silver chloride after
some time?​

Answer 1

Explanation:

A common or traditional definition of matter is "anything that has mass and volume (occupies space)". For example, a car would be said to be made of matter, as it has mass and volume (occupies space). The observation that matter occupies space goes back to antiquity.