Nitrate ion: NO3-
The formula for magnesium nitrate is Mg(NO3)2.
Cl-1.
The ion name for NO3 is nitrate.
The nitrate ion (NO3-) is colorless.
The nitrite ion has one less oxygen atom.
The correct formula for nitrate ion is (NO_3^-). It carries a charge of -1.
Nitrate: NO3-
The polyatomic ion in KNO3 (potassium nitrate) is NO3- , the nitrate ion. This ion is polyatomic because it contains four atoms bonded together. The nitrate ion is derived from nitric acid, HNO3.
NO3- is the term.
The formula for the oxide ion is O2-, and the formula for the nitrate ion is NO3-.
The formula and charge of the nitrate ion is NO3-, and the formula and charge of the magnesium ion is Mg2+. Together they make magnesium nitrate, Mg(NO3)2.
You need to specify what kind of name before anyone can answer this? ALuminum is aluminum and Nitrate is a polyatomic ion.