Question

complete the following table:
two polyatomic anions
name chemical formula
chlorate anion
bro₂⁻

Explanation:

Step1: Recall the formula for chlorate anion

The chlorate anion has the chemical formula \( \text{ClO}_3^- \).

Step2: Name the \( \text{BrO}_2^- \) anion

Based on the naming convention for oxyanions, \( \text{BrO}_2^- \) is named bromite anion.

Answer:

name	chemical formula
bromite anion	\( \text{BrO}_2^- \)