Question 1 What are the characteristics of particle nature of matter ? Question 2 What happens when a crystal of potassium permanganate is mixed with water ? Question 3 Why there is no increase in volume when salt is dissolved in water ? Question 4 How will you show that particles of matter are constantly moving ? Question 5 A piece of chalk can be broken into small … [Read more...] about Characteristics of particle nature of matter
particle nature of matter
Matter
Question 1 What is matter ? Question 2 Give example of matter ? Matter Anything which occupies space and has mass is called matter. For Ex:Air,water,iron, wood, ice, petrol, rocks etc. Particle nature of matter Matter is made up of particle.The particles which make up matter are so small that we cannot see them even with a high power microscope.Even without … [Read more...] about Matter