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
Class 9 Matter Notes Text Book NCERT Class Class 9 Subject Science Topic Matter Chapter Name Matter in Our Surroundings Category Class 9 Science Related Questions Question 1 What is matter ? Question 2 Give example of matter ? Matter Anything which occupies space and has mass is called matter. For Example :Air, water, iron, … [Read more...] about Matter