Charged Particles in Matter | Electrons and Protons

A matter is consists of many atoms and an atom is consists of electrons, protons and neutrons. of these electrons and protons are the equally oppo

Class 8th General Science Chemistry

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Structure Of The Atom

• We have learnt about atom and molecule that they are the fundamental building blocks of matter. • Thus, different kind of matter exist because

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Thomson, Rutherford and Bohr model of atom.

Thomson's atomic model proposed that an atom is uniform sphere of positive charges (due to presence of protons ) as well as the negative charges (

Class 9th General Science Chemistry

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Chemistry Series chapter 2: Structure of Atom

General Science Class 11th Chemistry Chemistry

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Chemistry chapter 2: Structure of Atom | Part - 4 | valency and electronic configuration

As we have learned that electrons in an atom are arranged in different orbits or shells. The electrons that are present in the outermost orbit or shel

General Science Class 11th General Science Class 11th

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Chemistry Series chapter 2: Structure of Atom | Part - 3 | Orbits and Energy Levels

The arrangement of electrons in various shells that is energy levels of an atom of the element is known as its electronic configuration. The distribut

General Science Class 9th

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