Respuesta :

Answer:

Explanation:

They all are except chlorine which has no charge.

chlorate is ClO3 -1

Chloride  Cl-1

Chlorite is ClO2 - 1

All of them are minus one. If you mean which has a chloride ion with a charge of -1 that would be the chloride ion.

Answer:

Chloride

Explanation:

All Answers

Chloride

Valence electrons increase by one

How many energy levels it has

1-

Potassium and iodine

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