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Is Chlorine is more electronegative than bromine?
Yes, chlorine is more electronegative than bromine. Chlorine has a higher electronegativity value on the Pauling scale compared to bromine, indicating that chlorine has a greater ability to attract electrons in a chemical bond.
Which has a greater electron affinity fluorine or bromine?
Fluorine has greater electron affinity than bromine, or any other element.
Why is fluorine more electronegative than chlorine and bromine?
Fluorine is more electronegative than chlorine and bromine because it has a smaller atomic size and higher effective nuclear charge, which leads to stronger attraction for electrons. Additionally, the fluorine atom has a greater tendency to accept electrons to achieve a stable electron configuration compared to chlorine and bromine.
Is electronegativity of potassium greater than the electronegativity of fluorine?
No, the electronegativity of potassium is lower than the electronegativity of fluorine. Fluorine is the most electronegative element on the periodic table, while potassium is a highly electropositive metal with low electronegativity.
Which is more polar a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond?
Se-Cl bonds
Why bromine does not react with aqueous potassium chloride?
Bromine does not react with aqueous potassium chloride because it is less reactive than chlorine. Chlorine is more electronegative than bromine and hence has a higher tendency to displace bromine from its compounds. Consequently, bromine remains unreactive in the presence of aqueous potassium chloride.
Is Chlorine is more electronegative than bromine?
Yes, chlorine is more electronegative than bromine. Chlorine has a higher electronegativity value on the Pauling scale compared to bromine, indicating that chlorine has a greater ability to attract electrons in a chemical bond.
Which has a greater electron affinity fluorine or bromine?
Fluorine has greater electron affinity than bromine, or any other element.
Why is fluorine more electronegative than chlorine and bromine?
Fluorine is more electronegative than chlorine and bromine because it has a smaller atomic size and higher effective nuclear charge, which leads to stronger attraction for electrons. Additionally, the fluorine atom has a greater tendency to accept electrons to achieve a stable electron configuration compared to chlorine and bromine.
Is electronegativity of potassium greater than the electronegativity of fluorine?
No, the electronegativity of potassium is lower than the electronegativity of fluorine. Fluorine is the most electronegative element on the periodic table, while potassium is a highly electropositive metal with low electronegativity.
Which halogen bromine or iodine will form the more polar bond with phosphorus?
Bromine will form a more polar bond with phosphorus compared to iodine. This is because bromine is more electronegative than iodine, resulting in a greater difference in electronegativity between bromine and phosphorus, making the bond more polar.
Which is more polar a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond?
Se-Cl bonds
Why does bromine react with potassium?
Bromine reacts with potassium because it is a more reactive halogen than bromine. Potassium will readily donate an electron to bromine to form an ionic compound (potassium bromide) in order to achieve a more stable electron configuration. This reaction is typically vigorous and exothermic.
Why chlorine displaces bromine from potassium bromide?
Chlorine is a stronger oxidizing agent than bromine.
Why can't iodine be used to displace bromine from sodium bromide?
Iodine is lower in the halogen displacement series than bromine, i.e., iodine is less electronegative than bromine. However both chlorine and fluorine can displace bromine in sodium bromide, as they are more electronegative.
What element has more electronegativity bromine or potassium?
Bromine has more electronegativity than potassium. Bromine is located in the halogen group of the periodic table, which tends to have high electronegativity values. Potassium, on the other hand, is a metal and typically has lower electronegativity values.
Is the acidic strength of HO Cl more than HO Br?
Yes, the acidic strength of HOCl is greater than HOBr. This is because chlorine is more electronegative than bromine, leading to a stronger bond between hydrogen and oxygen in HOCl, making it easier to donate a proton.
