Learning Tabe91JA .com

                  Ch:1Chemistry     Matter In Our Surroundings      ℐ𝓃𝓉𝓇ℴ𝒹𝓊𝒸𝓉𝒾ℴ𝓃 🔅 Everything in this universe      is made up of material which scientists have named "mater".The air we breadth ,the food we eat, stones, clouds, plants and animals, even a small drop of water or a particle of sand-every thing is matter. 🔅 Matter :Matter is the substance which have mass and occupies space and matter is made up of very tiny particles. Example:Notebook, pen, star, sun, planet, air etc... 🔅 Characteristics of Particles 1) They are continuously moving 2) They having space between them 3)They attract each other 1)Particles of matter are continuously moving. Particles posses kinetic energy.As the temperature rise particles moves faster because kinetic energy increases. 🔅 Movement Is 🔅Minimum in solids. 🔅More in liquids. 🔅Maximum in gases. 2)Particles of Matter having space between them. The spac...