Blology A [M] (Sequential) (GP) Summer School 2021 / 2:Bas 10. What is always true of a binary compound?
It has two elements.
It has covalent bonds,
It has two atoms.
It has a double bond.

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass