Why does molecular polarity occur?
A molecule's polarity is caused when the two nuclei making up the molecule are different sizes.
Polarity is caused when electrons in a covalent bond are not equally shared.
Polarity is caused when electrons are taken by one atom in an ionic bond.
Polarity is caused when electrons are shared equally in a covalent bond.

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.