Phosphorus, Chlorine. The IUPAC name is Phosphorus pentachloride
Atomic mass <span>of zinc ( zn ) is 65 u
Answer B</span>
To be honest I don’t even know
A phylogenetic tree may be built using morphological (body shape), biochemical, behavioral, or molecular features of species or other groups. In building a tree, we organize species into nested groups based on shared derived traits (traits different from those of the group's ancestor).