Why we must learn Chemistry ?

Chemistry is everywhere in the world around you! It's in the food you eat, clothes you wear, water you drink, medicines, air, cleaners......

Cooling Curve, Melting Point, Boiling Point And State Of Matter

3) Cooling Curve The graph before this post shows the cooling curve of a substance. P The substance exists in gaseous state. The...

1) History Of Development Of The Model Of Atom Table below shows the scientists that contribute to the development of the Model of...

Matter exists in 3 states of matter, namely, solid state, liquid state and gaseous state. Characteristics of Matter in Solid, Liquid and...

Particle Theory of Matter: Matter is made up of a large number of tiny and discrete particles. Matter is anything that occupies space and...