K+
The correct order from smallest to largest ionic radius is chloride ion < sulfide ion < potassium ion < calcium ion.
The correct name for the SO32- polyatomic ion is sulfite ion.
The correct name for the BrO4^-1 ion is perbromate.
The compound KClO is potassium chlorate. It is a chemical compound that is made up of one potassium ion (K⁺) and one chlorate ion (ClO₃⁻).
The symbol for a potassium ion is K+ The charge is +1 because potassium is in the first group on the periodic table.
The correct name for ClO- ion is hypochlorite ion.
The correct name of the ion Mg2+ is magnesium ion.
Nitride Ion.
The correct name for the cesium ion is "cesium ion" or "Cs+ ion".
The correct order from smallest to largest ionic radius is chloride ion < sulfide ion < potassium ion < calcium ion.
The correct name for KHCO2 is potassium hydrogen carbonate.
The correct name for the SO32- polyatomic ion is sulfite ion.
Potassium ion
The correct name for the BrO4^-1 ion is perbromate.
The correct name for K2SO4 is potassium sulfate.
K2HPO4 is an ionic compound known as dipotassium hydrogen phosphate. It consists of potassium ions (K+) and hydrogen phosphate ions (HPO4^2-). The potassium ion has a +1 charge, while the hydrogen phosphate ion has a -2 charge.
The compound KClO is potassium chlorate. It is a chemical compound that is made up of one potassium ion (K⁺) and one chlorate ion (ClO₃⁻).