Anet ionic equation is an equation showing only the species that actually change during the reaction. a spectator ion remains unchanged in the reaction and appears on both sides of the equation. a complete ionic equation is a chemical equation showing all of the species as they are actually present in solution. a molecular equation is a chemical equation showing the complete, neutral formulas for every compound in a reaction. all of the statements are true.

All of the statements are true

Explanation:

Let's consider a reaction :

Molecular equation of this reaction should be written in terms of neutral and complete form of all compounds.

Molecular equation:

Complete ionic equation is written in terms of constituting ions of each compounds.

Complete ionic equation:

Same ions present in both side of complete ionic equation are omitted to write net ionic equation. These ions are called spectator ions.

Here and Cl^{-} are spectator ions.

So, net ionic eqaution:

Hence all of the statements are true.

the answer is na (sodium)