MATTER IN OUR SOURROUNDINGS
As we look at our surroundings we see da large variety of things with different shapes, sizes and textures . Everything is made up of material with scientist have name matter. the air we breath the food we eat, stones, clouds, stars, plants and animals even a small drop of water or a particle of sand everything is a matter.
PHYSICAL NATURE OF MATTER
For a long time two schools of thought prevailed regarding the nature of matter. one school believe matter to be continuous like a block the other thought that matter was made up of particle like sand.
PROPERTIES OF MATTER
1. Particles of matter have space between them.
2. Particles of matter attract each other.
3. Particles of matter are continuously moving.
STATES OF MATTER
1. Soild
2.liquid
3.gaseous
CAN MATTER CHANGE ITS STATES?
When we all know from our observation that water can exist in the state of water solid as I liquid as familiar water and gas as water vapour what happened inside the matter during this change of state ? what happens to the particles of matter during the change of state? how does it change of a takes place? 🤔 we need answer to this question isn't.
Thank you for reading 📚
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