Question

its time for the unit exam. this is your opportunity to show how much you have gained from all the if you dont feel ready, you may want to stop and clarify anything you do not understand. it may also over any notes you have taken and review the key terms. good luck! note: to answer some of the questions, it may help to reference a periodic table. where are the anion and cation written in an ionic compound? the anion is written before the cation in the name and formula of an ionic compound. the ion with the largest subscript in the formula is written first in the name of an ionic compound. the cation is written before the anion in the name and formula of an ionic compound. the ion, cation, or anion with the greatest charge is written first in the name and the formula of an ionic compound.

Explanation:

In ionic compounds, the naming and formula - writing convention is that the cation (positively - charged ion) is written before the anion (negatively - charged ion). For example, in sodium chloride (\(NaCl\)), \(Na^{+}\) (cation) is written before \(Cl^{-}\) (anion).

Answer:

The cation is written before the anion in the name and formula of an ionic compound.