nature of matter summary

Summary - Matter is anything that occupies space and has mass. Element is a pure substance, which can neither be decomposed nor built from simpler substances by any physical or chemical means. It contains only one kind of atom. Broadly speaking, elements can be divided into meta..

Summary - All material is made from small moving particles called atoms. Materials can be solid, liquid or gaseous, depending upon the arrangement and freedom of movement of these particles. Diffusion is the movement of particles from a place of high concentration to a place of lower conc..

Nature of Matter..

Nature of Matter..

Nature of Matter..

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Intensive investigation by scientists over the years led to the development of a mental model known as 'dynamic particle model..

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