13 atoms are in the chemical formula AI(PO4)3
hope that helps :-)
C. NaOH ammmonia is also an base but not as strong as NaOH
Q1. TI (210/81Thallium)
Q2.
The answers are opposite from each other
Answer:Ionic compounds are compounds composed of ions, charged particles that form when an atom (or group of atoms) gains or loses electrons. (A cation is a positively charged ion; an anion is a negatively charged ion.) Covalent or molecular compounds form when elements share electrons in a covalent bond to form molecules.