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1. Density Gradient Measurement VP.Senthilkumar 11MT71 2. DENSITYDENSITY What would take up more space??? A kilogram of feathers….. or a kilogram of steel?? 3. DENSITYDENSITY…
1.ADSORPTION CHROMATOGRAPHY Muhammad Tanveer Khan2. DEFINITION “ It is a type of chromatography in which a mobile liquid or gaseous phase is adsorbed onto the surface of…
1.Crude Oil Refining 2. What do these have in Common 3. Crude Oil 4. What is crude oil? Crude oil is a fossil fuel and one of the most important substances in the world.…
1. Revision topics1. Elements, compounds and mixturesA mixture refers to two or more substances that can be separated by physical meansOne important method is filtrationFiltration…
Slide 1 Particles in a solid are closely packed and can vibrate but cannot move around, they have low energies. Particles in a liquid are still closely packed, but can both…
Slide 1 Slide 2 What is Chemistry? The study of the composition, structure, & properties of substances and changes it undergo. A chemical is any substance that has a…
Slide 1 Things to do… 1)Update Table of Contents (TOC) 2) Grab pages on the zebra table! 3)Open up to page 12 4)GET ORGANIZED!!! NOW!!! Slide 2 Make a layered foldable…