A molecule is composed of one or more chemical bonds between molecular orbitals of different atoms. A molecule may be polar either as a result of polar bonds due to differences in electronegativity as described above, or as a result of an asymmetric arrangement of nonpolar covalent bonds and non-bonding pairs of electrons known as a full molecular orbital.
can a molecule with nonpolar bonds be polar?
+++++
Answer: yes

From 1999 to 2002, two new families appeared on each episode. The returning champions rule was reinstated with the same five-day limit starting with the 2002--03 season. Starting with the 2009--10 season, a family that wins five matches also wins a new car.
does each person win a car on family feud?
+++++
Answer: no

Nuclear power in the United States is provided by 99 commercial reactors with a net capacity of 100,350 megawatts (MW), 65 pressurized water reactors and 34 boiling water reactors. In 2016 they produced a total of 805.3 terawatt-hours of electricity, which accounted for 19.7% of the nation's total electric energy generation. In 2016, nuclear energy comprised nearly 60 percent of U.S. emission-free generation.
is nuclear energy used in the united states?
+++++
Answer:
yes