The chemical formula (not symbol) for hydrogen chloride is HCl.
Ions are atoms or molecules that have a positive or negative charge. The chemical formula for ions includes the symbol of the element followed by the charge in superscript. For example, the sodium ion is written as Na+, and the chloride ion is written as Cl-.
There would be two chloride ions present in a formula unit of magnesium chloride, as magnesium has a 2+ charge and chloride has a 1- charge. The charges must balance out in the formula unit.
The chemical symbol for methylene chloride is CHβClβ.
The formula for iron (II) chloride is FeCl2. It consists of one iron (Fe) ion with a +2 charge and two chloride (Cl) ions with a -1 charge each.
Chloride is an atom of chlorine with a -1 charge. The atomic symbol for chlorine is Cl. Since the symbol for monotomic ions is just the charge written after the atom's atomic symbol, the symbol for chloride is just Cl-.
The chemical formula (not symbol) for hydrogen chloride is HCl.
The formula unit (not symbol) of sodium chloride is NaCl.
Ions are atoms or molecules that have a positive or negative charge. The chemical formula for ions includes the symbol of the element followed by the charge in superscript. For example, the sodium ion is written as Na+, and the chloride ion is written as Cl-.
The formula of ammonium chloride is NH4Cl.
There would be two chloride ions present in a formula unit of magnesium chloride, as magnesium has a 2+ charge and chloride has a 1- charge. The charges must balance out in the formula unit.
NaCl is the chemical formula (not symbol) of sodium chloride.
The chemical symbol for methylene chloride is CHβClβ.
The answer is Cl-
The formula for iron (II) chloride is FeCl2. It consists of one iron (Fe) ion with a +2 charge and two chloride (Cl) ions with a -1 charge each.
The formula for copper(1) chloride is CuCl. chlorine also has charge of 1-
The chemical formula for Iron(II) Chloride ( ferrous chloride) is FeCl2.