Which of the following statements is NOT true? A. Covalent compounds are often gases or liquids.
B. Covalent bonds occur between nonmetals.
C. Covalent compounds have low melting and boiling points.
D. Covalent bonds between atoms of a compound are relatively weak compared to bonds between molecules.

Ireally don’t know bruh

Polyethylene is a strong synthetic polymer that can be used to make toys and bottles. polyethylene is a plastic material called thermoplastic. one very useful property of thermoplastic is that when it is heated it turns into liquid, which can be molded into desired shape and size. also the material do not dissolve at room temperature.