Electronegativity

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Questions

• What is the unit of measurement used for electronegativity?
• What is the electronegativity for an ionic bond?
• What is the electronegativity for a covalent bond?
• How do you find electronegativity on the periodic table?
• What is electronegativity?
• How can electronegativity be used to determine the type of bond?
• What is the difference in electronegativity between magnesium and chlorine when they react to form magnesium chloride?
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• With respect to #H-H#, #O-H#, #N-N#, #C-O#, #C-H#, #N-H#, and #C-C# bonds, how can you classify each bond in terms of covalency, and polarity?
• Based on electronegativity values, which bond has the highest degree of ionic character: H—S, Si—Cl, or Cs—Br?
• What is #"polarity"#?
• Why is that, in terms of electronegativity, a #C-O# bond in #CO_2# is more polar than the #F-F# bond in #F_2#?
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• What are the elements #S, F, Se# in order of decreasing electronegativity?
• Does basicity always vary inversely with ionic atomic radius???
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• Does acid-strength correlate to the electronegativity of the counter ion for the hydrogen halides?
• Why is basic character inversely proportional to oxidation number?
• Is there a direct proportionality between base strength and ionic radius for anions in aprotic solvents?
• P.S./Chem.–Aug. ’15 40 Which statement explains why a C–O bond is more polar than a F–O bond?
• What element has the highest electronegativity?
• Please let know how is Electronegativity value in Halogen family? I am really unclear. Thank you.
• How do you determine which atom within a group has the greatest attraction for the electrons in a chemical bond?
• By what property is electronegativity determined?
• Which one is higher based on electronegativity, Ca or Na?
• What does it mean when one atom has a higher electronegativity?
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• What can the electronegativity difference between the atoms in a molecule of HCI can be used to determine?
• Why does the chlorine atom in hydrogen chloride acquire a slightly negative charge?
• How do you use electronegativity values and the chemical formula of a substance to tell if the substance is nonpolar covalent, polar covalent, coordinate covalent, or ionic.?
• The electronegativity difference between all hydrocarbons is so small that we expect these molecules to be what?
• What is the electronegativity difference in a homonuclear diatomic molecule?
• Do highly electronegative atoms form covalent bonds?
• Why does #"electronegativity"# different from #"electron affinity"#?
• How do you use electronegativity values to determine the one element that always has a negative oxidation number when it appears in any binary compound?
• How can we know that which element is more electronegative than other ? I've never come across any such formula or trick for this,except learning it by practice. Please tell if you know any.
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• You see the symbols "CO" in a newspaper article. According to the list of elements inside the back cover of this book, what do these symbols mean?
• Using only electronegativity, which bond would have the greatest percent ionic character?
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• Do atoms with higher electronegativity for positive or negative ionic bonds?
• In an ionic bond, the atom with the highest electronegativity will always form what type of bond?
• What type of (covalent or ionic) would you expect to form between two atoms of somewhat bond high electronegativity?
• What is the difference in electronegativity in a #C-C# bond? What type of bond is it?
• If ammonia and hydrogen chloride are room temperature gases, how are aqueous solutions of each substance prepared?
• How would you describe the electronegativity of an element?
• What is the electronegativity of an element?
• How would you describe the electronegativity of an element?
• What kind of element is low in electronegativity?
• With respect to the Periodic Table, how does electronegativity evolve with respect to the individual elements?
• What is #"electronegativity"#?
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• Is electronegativity quantifiable on an absolute scale?
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• How does #"electron gain enthalpy"# evolve with respect to the Periodic Table?
• Explain electronegativity? and how it can justify why a metal will lose electrons and a nonmetal will gain electrons.