Covalent bonds are formed when electrons are shared between elements that are nonmetals. The ammonium ion, NH+4 , would have covalent bonds because both nitrogen and hydrogen are nonmetals. ... So, the bond between this particular hydrogen atom and the central nitrogen is a dative covalent bond.
The answer is the letter C
Particles that are close together and locked in a place means its
a solid
6 - one sodium atom, 1 hydrogen atom, 1 carbon atom, and 3 oxygen atoms.