Final answer:
The structural formula for the chlorate ion is ClO3-1 and it has covalent bonds.
Step-by-step explanation:
The structural formula for the chlorate ion, ClO3-1, can be represented as:
O
‖
Cl - O- - O-
‖
O
This formula shows the arrangement of atoms, with the central chlorine atom bonded to three oxygen atoms. Each bond is a single covalent bond, which means the atoms share a pair of electrons. Therefore, the type of bonds in a chlorate ion are covalent bonds.