Well, anything can be dangerous if inhaled in sufficient quantities. Magnesium chloride (MgCl2) is a solid at room temperature, so it would be pretty difficult to stick up your nose unless it was a very fine powder, so yes, I suppose if you inhaled enough of it, it would be dangerous.
Te answer depends on the ratio of MgCl to WHAT!
The name for the ionic compound MgCl is magnesium chloride.
"ionic".
No - MgCl2 is a molecule
MgCl2 is a salt composed of magnesium and chloride ions. It is not an acid or a base.
NaCl or MgCl
The mass remains constant during the reaction. HCl + Mg → MgCl + H2
magnesium chloride
ans:NaCl,MgCl
The Chemical Formula for Magnesium Chloride is MgCl2.
MgCl is magnesium chloride with a 1:1 ratio of magnesium to chlorine atoms, while MgCl2 is magnesium chloride with a 1:2 ratio of magnesium to chlorine atoms. This means that MgCl has one chlorine atom for every magnesium atom, while MgCl2 has two chlorine atoms for every magnesium atom.
If unbalanced the molecule MgCl will have one atom of Mg and one of Cl and therefore two atoms. in real life you would not have MgCl, you would have MgCl2 (where 2 is a subscript). This means there is one atom of Mg and two of Cl and therefore 3 atoms in total.