Key Points: 1.What is electron affinity 2.Electron Affinity Examples 3. Electron Affinity Units 4.Is Electron Affinity endothermic or exothermic reaction 5. Electron Affinity Trends Electron Affinity is defined as the minimum amount of energy released to gain the electron by isolated, neutral gaseous atom .This will result in the formation of negatively charged gaseous ion …
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In the case of many electrons, the electrons in the atom can protect the electrons of the valence shell from the pull of the nucleus. This effect is known as the shielding effect (also known as the screening effect). Electron Shielding Effect The shielding effect is just like a protective coat which results in the …
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What is the Periodic Trend for Ionization Energy Key Points: What is Ionization Energy in simple words Ionization Energy Examples Ionization Energy Units Is ionization Energy endothermic or exothermic reaction Ionization Energy Trends What is ionization energy in simple words? In simple words, ionization Energy is defined as the minimal amount of energy necessary to …
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What is meant by electronegativity? Electronegativity is the ability of an atom to attract the shared electron pair towards itself in a covalent bond. The electronegativity increases from left to right in a period. The electronegativity decreases down the group. Factors affecting Electronegativity: The key factors that influence electronegativity are as follow: 1. Atomic size …
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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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Do you Know !!! Methyl Cation , Methyl Anion and Methyl Radical are the reaction intermediate in Organic Chemistry. As a result of C-H bond cleavage of methane molecule following chemical species are formed. 1.Methyl cation 2.Methyl anion 3.Methyl radical Bond Cleavage in methane molecule: Methane is a stable molecule. Two types of bond cleavage(breakage) …
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What is Methyl Radical? Methyl radical( .CH3) is an organic compound derived from methane(CH4 ) is the reaction intermediate that is highly reactive, short-lived and unstable. Methyl radical is also known as methyl free radical. Methyl Free Radical Formula: Methyl free radical is represented by .CH3 Methyl radical Formation: Homolytic cleavage between C-H bond in …
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Do you Know !!! What are free radicals? Free radical Definition Chemical species (atom/molecule) having unpaired valence shell electron. For example : Hydrogen atom having unpaired valence electron (1e-). Similarly, the Chlorine atom has an unpaired valence electron (7e-). Remember !! unpaired electrons indicate an odd number of valence shell electrons . Watch Now !!! …
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ORBIT / SHELL: Do you Know !! What is a shell? Shell is a well-defined circular path in which electron revolves around the nucleus of an atom. Shell is also known as orbit or energy level . Atomic Shell is denoted by n. where n=1 represent the 1st shell ,denoted by K n=2 represent the …
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