WebDec 30, 2024 · The definition of electronegativity is: The tendency of an atom to attract electrons to form a chemical bond. The electronegativity of an atom depends upon its atomic number and its atomic radius, which means that the more the distance between the nucleus and its valence electrons, the lower the electronegativity and vice versa.Electronegativity … WebNov 20, 2024 · Electron affinity of Iodine is 295.2 kJ/mol. In chemistry and atomic physics, the electron affinity of an atom or molecule is defined as: the change in energy (in kJ/mole) of a neutral atom or molecule (in the gaseous phase) when an electron is added to the atom to form a negative ion. X + e– → X– + energy Affinity = – ∆H.
Iodine - Electron Affinity
WebSep 27, 2024 · As size of any atom decreases the power of nucleus to the outermost electron will increases which in turn results to the high electronegativity, high ionization potential and high electron affinity. In the question it is given that atomic radius of antimony is large i.e. 145pm as compared to the atomic radius of iodine i.e. 140pm. shree patidar traders
Ionization Energy and Electron Affinity - Purdue University
WebNov 20, 2024 · Electron affinity of Iodine is 295.2 kJ/mol. In chemistry and atomic physics, the electron affinity of an atom or molecule is defined as: the change in energy (in … Web200 kJ/mol. Europium. 50 kJ/mol. Platinum. 205.3 kJ/mol. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc. Click here to buy a book, photographic periodic table poster, card deck, … WebElectron affinities. The electron affinity (EA) of a molecule is defined as. Again the problems of adiabatic and vertical values arise. The best values probably are determined … shree pet industries