Distillation can be separated in what technique?
A. Chemical
B. Physical

When a scientific theory has been tested and proved by the scientific community, it becomes a law

Tell me the iupac names of the following alcohols:

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.