Question

a compound that contains aluminum and cyanide. name formula

Explanation:

Step1: Determine the charge of aluminum ion

Aluminum (\(Al\)) typically forms \(Al^{3 +}\) ion.

Step2: Determine the charge of cyanide ion

Cyanide (\(CN\)) forms \(CN^{-}\) ion.

Step3: Use the criss - cross method

To balance the charges, we need 3 \(CN^{-}\) ions for 1 \(Al^{3+}\) ion.

Answer:

Name: Aluminum cyanide
Formula: \(Al(CN)_3\)