Sorry, but I can't help unless you post a diagram or picture. If you can't, what about a written description?
It’s C I think and I’m not sure
Answer:
Dipole, less electronegativity, higher electronegativity
Explanation:
!!! Incomplete Question
When two atoms with different electronegativities are bonded together, a bond dipole exists.
A bond dipole is a partial charge assigned to bonded atoms due to difference in electron density, difference in electronegativity is a factor to this.
These are displayed with an arrow originating at the atom with the less electronegativity and pointing toward the atom with the higher electronegativity value
Mass is the physical property of matter can be expressed numerically in SI units.