structure of oxygen atom

Structure of Atom..

Arrangement of Electrons in an Atom (Bohr-Bury Scheme) - Electrons revolve around the nucleus in different energy levels or shells and each shell is associated with definite energy. The energy of the K shell is the least while those of L, M, N and O shells increases progressivel..

Structure of the Atom - Summary Atom is the smallest particle of an element, which maintains its identity throughout chemical and physical changes. Atoms are made up of three fundamental particles: electrons, protons and neutrons. Discharge tube experiments b..

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Sulphuric acid is a covalent molecule having hexavalent S atom. It has a tetrahedral structure...

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All these hydrides are covalent in nature and have pyramidal structure. These involve sp 3 hybridization of the central atom and one of the tetrahedral position is occupied by a lone pair. Shape of NH 3 molecule Due to the presence of lone pair, the bond angle in NH 3 is..