atomic nature of matter

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Dual Nature of Matter and Radiation - Light has been regarded as waves to explain the phenomena of reflection, refraction, diffraction etc. However in 1905, Albert Einstein suggested that light has a dual character, which means, it can behave as a particle as well as a wave. It ..

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 metals, n..

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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