Step 1: Identify the metal ion and non-metal ion

The metal ion in this compound is Aluminium (Al). In its ionic form, Aluminium typically has a charge of +3 because it loses three electrons to achieve a stable electron configuration. This is often written as Al3+.

The non-metal ion in this compound is Chloride (Cl). In its ionic form, Chloride typically has a charge of -1 because it gains one electron to achieve a stable electron configuration. This is often written as Cl-.

Step 2: Determine the chemical formula

To create a neutral compound, the charges of the ions must balance out. In this case, we need three Chloride ions (each with a charge of -1) to balance out the +3 charge of the Aluminium ion.

Therefore, the chemical formula of aluminium chloride is AlCl3.

Question

Step 1: Identify the metal ion and non-metal ion

The metal ion in this compound is Aluminium (Al). In its ionic form, Aluminium typically has a charge of +3 because it loses three electrons to achieve a stable electron configuration. This is often written as Al3+.

The non-metal ion in this compound is Chloride (Cl). In its ionic form, Chloride typically has a charge of -1 because it gains one electron to achieve a stable electron configuration. This is often written as Cl-.

Step 2: Determine the chemical formula

To create a neutral compound, the charges of the ions must balance out. In this case, we need three Chloride ions (each with a charge of -1) to balance out the +3 charge of the Aluminium ion.

Therefore, the chemical formula of aluminium chloride is AlCl3.

Knowee AI · Accepted Answer

Step 1: Identify the metal ion and non-metal ion

The metal ion in this compound is Aluminium (Al). In its ionic form, Aluminium typically has a charge of +3 because it loses three electrons to achieve a stable electron configuration. This is often written as Al3+.

The non-metal ion in this compound is Chloride (Cl). In its ionic form, Chloride typically has a charge of -1 because it gains one electron to achieve a stable electron configuration. This is often written as Cl-.

Step 2: Determine the chemical formula

To create a neutral compound, the charges of the ions must balance out. In this case, we need three Chloride ions (each with a charge of -1) to balance out the +3 charge of the Aluminium ion.

Therefore, the chemical formula of aluminium chloride is AlCl3.

Determine the chemical formula of aluminium chloride. Show your working by identifying the metal ion and non-metal ion, and then the chemical formula.

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