kiralane45 kiralane45 18-04-2021 Chemistry contestada Compound formula: MgCl2 Element: Mg # of Atoms: 1 Element: Cl # of Atoms: 2 gram formula weight (g): 95.21 Compound Formula: KNO3 Element: K # of Atoms: Element: N # of Atoms: Element: O # of Atoms: gram formula weight (g):