Define ionization enthalpy. Discuss the factors affecting ionisation enthalpy of the elements and its trends in the periodic table.

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Rajat Shandilya

Ionization enthalpy can be defined as the amount of energy required to take out an electron from outermost orbit of an atom. Factors which affect IE of an elements 1) Effective Nuclear Charge 2) Atomic Radius 3)shielding effect 4) penetration effect 5) electronic configuration Trends in periodic table Left...
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Ionization enthalpy can be defined as the amount of energy required to take out an electron from outermost orbit of an atom. Factors which affect IE of an elements 1) Effective Nuclear Charge 2) Atomic Radius 3)shielding effect 4) penetration effect 5) electronic configuration Trends in periodic table Left to right Increases Up to down decreases read less
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Energy required to remove electron from the outermost orbits. classified as first, second, third ionization enthalphy and so on. Factors affecting ionization enthalfy are 1) Effective Nuclear Charge 2) Atomic Radius 3) penetration effect 4) electronic configuration 5) electronegativity In the periodic...
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Energy required to remove electron from the outermost orbits. classified as first, second, third ionization enthalphy and so on. Factors affecting ionization enthalfy are 1) Effective Nuclear Charge 2) Atomic Radius 3) penetration effect 4) electronic configuration 5) electronegativity In the periodic table, it increases along the period from left to right and decreases along the group from top to bottom. read less
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