electronic configuration

What is Electronegativity in Simple Words?

What is Electronegativity? In simple words, electronegativity is defined as the tendency of an atom in a molecule to attract the shared electron pair towards itself known as electronegativity. Electronegativity in Periodic Table Trend: Electronegativity trends can be observed in the periodic table as we move from left to right in a periodic table, the …

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Aufbau Principle :Definition, Explanation, Diagram – Chemistry

What is Aufbau Principle? Aufbau Principle states that the electrons are filled in subshells in increasing order of energies or n+l values. Aufbau Rules for Filling Electrons: Electrons first occupy Lower energy subshells 2. Filling of Electrons in increasing Order of subshell energy Aufbau Diagram: Aufbau diagram describes the increasing order of subshell energies. Filling …

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