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?\n○ an ionic bond\n○ a metallic bond\n○ a polar covalent bond\n○ 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?\n○ an ionic bond\n○ a metallic bond\n○ a polar covalent bond\n○ a nonpolar covalent bond

Answer

Brief Explanations:

The electronegativity difference ($\Delta \chi$) between hydrogen (2.20) and bromine (2.96) is calculated as $\Delta \chi=2.96 - 2.20= 0.76$. An electronegativity difference between 0.5 - 1.7 indicates a polar - covalent bond. Ionic bonds have $\Delta \chi>1.7$, metallic bonds occur between metals, and non - polar covalent bonds have $\Delta \chi<0.5$.

Answer:

C. a polar covalent bond