Which of the following contains polar covalent bonds?
Select one:
N2
PCl3
Na2O
MgO
Which of the following contains polar covalent bonds? Select one: N2 PCl3 Na2O MgO
Which if the following compounds contains one or more covalent bonds? Select one: a. CO2 b. CaS c. Na2O d. KCl e. CaCl2
Which of the following molecules contain polar covalent bonds: CO, N2, NH3, NH4+, and HCl? CO, NH3, NH4+ and HCl CO and NH3 All of the species contain polar covalent bonds. CO and HCl CO, NH3, and N2
QUESTION 43 Carbon dioxide molecule contains polar covalent bonds, has a linear shape is polar. contains nonpolar covalent bonds, has a bent shape and is nonpolar. contains polar covalent bonds, has a bent shape and is polar. contains polar covalent bonds, has a linear shape and is nonpolar. QUESTION 44 A molecule of sulfur difluoride (SF2) has nonpolar covalent bonds, linear shape and is nonpolar. has polar covalent bonds, bont shape and is polar. has polar covalent bonds, linear shape...
Classify the bonds in the following as ionic or covalent. For bonds that are covalent, indicate whether they are polar or nonpolar. a. Na2O b. CaCl2 c. NBr3 d. CS2
17) Which of the following compounds contains a polar covalent bond? A) NaF B) HCI C) Br, D) Mgo E) O 8) Which of the following elements has the lowest electronegativity?
Which of the following is not true about a water molecule? Select one: a. Contains polar covalent bonds because oxygen is more electronegative than hydrogen b. Has a bent shape c. Is made up of ions d. Has a permanent dipole, a separation of positive and negative charges Clear my choice
Which of the following bonds would be classified as polar covalent? Which of the following bonds would be classified as polar covalent? PbCl2 MgF2 I2 CS2
Hydrophobic molecules would contairn bonds Select one or more: a. nonpolar covalent b. polar covalent c. hydrogen d. ionic
1. Which of the following bonds is the most polar covalent but not ionic? 2. Which of the following bonds is the least polar covalent (but not non-polar covalent bond)? 3. For the following bonds assigned charges to each atom use + and - for ionic compounds and S+ and S- for covalent bonds where electrons are not equally shared. If a covalent bond has electrons equally shared, leave it blank.
Determine if each of the statements is true or false. 1) K2SO4 contains both polar covalent bonds and ionic bonds. [ Select ] 2) A covalent bond is formed through the transfer of electrons from one atom to another. True 3) When two atoms form a chemical bond, they lower the potential energy between the bonding atoms or ions. (Select]