which type of bond will most likely be found in hbr given that the electronegativity of hydrogen is 2.20 and…

which type of bond will most likely be found in hbr given that the electronegativity of hydrogen is 2.20 and the electronegativity of bromine is 2.96?\no an ionic bond\no a metallic bond\no a polar covalent bond\no a nonpolar covalent bond

which type of bond will most likely be found in hbr given that the electronegativity of hydrogen is 2.20 and the electronegativity of bromine is 2.96?\no an ionic bond\no a metallic bond\no a polar covalent bond\no a nonpolar covalent bond

Answer

Brief Explanations:

First, calculate the electronegativity difference ($\Delta\chi$) between hydrogen and bromine. $\Delta\chi=|\chi_{Br}-\chi_{H}| = |2.96 - 2.20|= 0.76$. In general, if $\Delta\chi<0.5$, the bond is non - polar covalent; if $0.5\leq\Delta\chi<1.7$, the bond is polar covalent; if $\Delta\chi\geq1.7$, the bond is ionic. Since $0.5\leq0.76<1.7$, HBr has a polar covalent bond. Metallic bonds occur in metals only, which is not the case here.

Answer:

a polar covalent bond