atoms
shruti jayewar •
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31 Oct 2021
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
shruti jayewar •
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27 Oct 2021
The five kingdom Classification, characteristic features and differences.
Robert Whittaker grouped organisms into
solotutes •
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30 Nov -0001
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
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
Chemical composition of matter
chemical composition of matter is the classification of matter on the basis of it's chemical properties. It is further divided into 3 types
Atoms, Molecules And Ions
The Building block of all matter is called an atom. Atoms are extremely small, smaller than anything that we can imagine or compare with. For exam
Molecules and ions
A molecule is, in general, a group of two or more atoms that are chemically bounded together by certain attractive forces. For example, Two atom of
Chemical Formula of compounds and rules for writing
The symbolic representation of composition is termed as the chemical formula of a compound. Two things are required to learn and write a chemical f
Molecular Mass and Mole Concept
The summation of the atomic masses of all the atoms in a molecule of the substance is known as the molecular mass of that substance. It is expresse
Laws Of Chemical Combination And Dalton's Atomic Theory
Lavoisier and Joseph L. Proust proposed two laws of chemical combination. during a chemical reaction, the sum of masses of the reactant and the pro
Atom, Atomic Mass, Atoms Existence And Nomenclature Of Elements
Atoms are extremely small, they are smaller than anything that we can imagine or compare with.For example – more than millions of atoms when stacked
