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The smallest numbers of ions of the proper kind that provide a correct elemental composition for the compound with electrical charges balanced. For example, magnesium cations have a charge of +2 and chloride anions have a charge of -1, so that two chloride anions and one magnesium cation are required to provide electrical neutrality, resulting in a formula of MgCl2.
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Does the chemical formula of an ionic compound show the atoms in a molecule?
No. The chemical formula of an ionic compound is a formula unit and represents the lowest whole number ratio of ions in the compound. Ionic compounds are not made of molecules.
Which formula represents an electrolyte?
NH4Cl (it stays together with ionic bonds)
Is the chemical formula KBr an ionic compound?
The potassium bromide is an ionic compound.
What is the chemical formula of an ionic compound that contains aluminum and chlorine?
The chemical formula of an ionic compound that contains aluminium and chlorine is aluminium chloride - AlCl3.
Is sodium and sulfur ionic or covalent?
Sodium and sulfur together in a compound represents a ionic bonds, because sodium is a metal and sulfur is a non-metal. The chemical formula for this compound would Na2S, and its name would be sodium sulfide.
Does the chemical formula of an ionic compound show the atoms in a molecule?
No. The chemical formula of an ionic compound is a formula unit and represents the lowest whole number ratio of ions in the compound. Ionic compounds are not made of molecules.
Which formula represents an electrolyte?
NH4Cl (it stays together with ionic bonds)
A chemical compound is represented by what?
It represents the composition of a compound
Is the chemical formula KBr an ionic compound?
The potassium bromide is an ionic compound.
What ionic compound contains the chemical formula?
Er... What chemical formula?
Which ion is written first in the chemical formula for a binary ionic compound?
The cation is written first in the chemical formula for a binary ionic compound.
What is the chemical formula of an ionic compound that contains aluminum and chlorine?
The chemical formula of an ionic compound that contains aluminium and chlorine is aluminium chloride - AlCl3.
Is sodium and sulfur ionic or covalent?
Sodium and sulfur together in a compound represents a ionic bonds, because sodium is a metal and sulfur is a non-metal. The chemical formula for this compound would Na2S, and its name would be sodium sulfide.
What is the formula for ionic compound for Al and P?
The compound is aluminium phosphide and the chemical formula is AlP.
What is the chemical formula of an ionic compound of aluminum and chlorine be?
The chemical formula of aluminum chloride is AlCl3.
In a chemical formula for an ionic compound what is written first?
the metal
What is the chemical formula for the ionic compound calcium chloride?
Cacl2
