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How is electron affinity related to metallic character?
metals lose electrons rather than gain them
How is electron affinity different from electrontivity?
Electron affinity is related to the formation of anions; electronegativity is related to the formation of cations.
How is electronegativity related to metallic character?
Electronegativity and metallic character are inversely related - elements with high electronegativities tend to have low metallic character, and vice versa. Electronegativity measures an element's ability to attract and bind electrons, while metallic character refers to an element's tendency to lose electrons easily and form cations. Therefore, elements with high electronegativities typically have low metallic character because they hold onto their electrons more strongly.
What is the relationship between the ionization energy of a mono-anion such as Cl - and the electron affinity of the neutral atom?
The ionization energy of a mono-anion such as Cl- is the amount of energy required to remove an electron from the anion to form a neutral atom. Electron affinity is the energy released when an atom gains an electron to form an anion. They are related as the ionization energy of Cl- is equal in magnitude but opposite in sign to the electron affinity of the Cl atom.
What is the relationship between the ionization energy of a mono anion such as Cl and the electron affinity of the neutral atom?
The ionization energy of a monoanion (e.g., Cl^-) is the energy required to remove an electron from the monoanion to form a neutral atom. The electron affinity of the neutral atom (e.g., Cl) is the energy released when an electron is added to form a negative ion (e.g., Cl^-). In general, the ionization energy and electron affinity are related as they both involve the interaction of electrons with atoms, but they are opposite processes in terms of energy change.
Why the electron affinity of fluorine is less than that of chlorine?
Generally electron affinity goes up as you go from left to right across the Periodic Table, and decreases as you go down a column. However, fluorine is an exception -- and the element with the highest electron affinity is chlorine (note that the most electronegative element is fluorine however).The reason that the electron affinity is not as high as might otherwise be predicted for fluorine is that it is an extremely small atom, and so it's electron density is very high. Adding an additional electron is therefore not quite as favorable as for an element like chlorine where the electron density is slightly lower (due to electron-electron repulsion between the added electron and the other electrons in the electron cloud).Note that there are a number of other exceptions to the general rule of electron affinity increasing towards the upper right corner -- see the Related Questions links to the left for an explanation of some of those other exceptions.See also the Web Links to the left for more information about electron affinities and the fluorine-chlorine exception.
What is family of affinity?
a family not related by blood.
How can the classification of oxides be related to their metallic and non-metallic character?
Non-metallic oxides are acidic (Except hydrogen, oxygen, helium, neon, argon) whereas metallic oxides are generally amphoteric or alkali (Except chromium, molybdenum, tungsten, niobium, tantalum, technetium, rhenium, ruthenium, osmium, bismuth)
The property of metallic luster is most closely related to the metal's?
The property of metallic luster is most closely related to the metal's ability to reflect light uniformly off its surface due to highly mobile electrons present in the metal. This property gives metals their characteristic shiny appearance.
How metallic and nonmetallic character is related to valency?
Metallic and nonmetallic character is closely related to the valency of elements. Metals typically have low valency (1-3) and tend to lose electrons easily, exhibiting metallic characteristics such as conductivity and malleability. In contrast, nonmetals usually have higher valencies (4-7) and tend to gain or share electrons, leading to their nonmetallic properties like poor conductivity and brittleness. As a general trend, elements with lower valency are more metallic, while those with higher valency are more nonmetallic.
What is the derivation for the word affinity?
Derivations of the word affinity are:affine (noun): a relation, esopecially by marriage, (adjective) related,e.g. affine geometry.affined (adjective): related.affinal (adjective): related by marriage.affinitive (adjective): related to; closely connected
The size and shape of an electron cloud are most closely related to the electron's what?
The size and shape of an electron cloud are most closely related to the electron's energy level and angular momentum, which determine the orbitals in which the electrons are most likely to be found. The electron cloud represents the region where there is a high probability of finding the electron at any given time.
