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Introduction : Atomic radii are also known as covalent radius.  Atomic radii describes the size of the atom of an element in its e...

Introduction:-  Many chemical phenomena occur around us and these are explained on the basis that matter is made up of molecules. Molecu...

Introduction to Neon: Neon's discovery happened in 1898 by Ramsay & Travers. It is one of the rarest gases present in atmosph...

Introduction  It is very essential to know the composition of matter to determine both of its physical and chemical properties. Atomic t...

 Light is a wave.  It is the fact that light is a wave that causes it to make a diffraction pattern.  The best way to understand why this...

Introduction : Diffraction in the case of waves refers to their bending round the obstacles. The diffraction phenomena is more predom...

"Effectively, what is happening is the measurement circumstance is changing from free-field (4-pi) to half-space (2-pi) as the frequ...