The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
Mg2C3 is the correct formula.
The chemical formula for magnesium nitride is Mg3N2.
== == MgO That would be Magnesium rust. It makes Magnesium off color and cloudy.
The oxidation of magnesium is a process, and as such has a chemical equation rather than a formula: 2 Mg + O2 -> 2 MgO. MgO is the chemical formula for the oxide of magnesium.
The formula for the magnesium ion is Mg^2+ and for the fluoride ion is F^-. Therefore, the formula for magnesium fluoride is MgF2.
Did you want the formula? If so it is MgO.
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
The element that would be most different from magnesium is helium. Helium is a noble gas located in Group 18 of the periodic table, while magnesium is an alkaline earth metal in Group 2. Helium is a gas at room temperature and does not typically form compounds, whereas magnesium is a solid and readily forms compounds.
The Chemical Formula for Magnesium Nitride is Mg3N2.
The chemical formula of magnesium telluride is MgTe.
Mg2C3 is the correct formula.
The chemical formula for magnesium is = Mg(OH)2
The chemical formula of magnesium chloride is MgCl2.
The formula for magnesium metal is Mg. It consists of one magnesium atom.
Atoms do not have a radius. A helium atom has a nucleus composed of at least two protons and maybe one or two neutrons. A magnesium atom nucleus (and every other atom on the periodic table other than hydrogen) is BIGGER than a helium nucleus. So if you look at it that way...magnesium is larger than helium
The formula for magnesium bicarbonate is Mg(HCO3)2.
Mg(ClO)2 is the formula for magnesium hypochlorite.