<span>When it comes to Chemical bonds, it stretch out along a range between two theoretical limits, "ionic" and "Covalent" those are "ideal bonds". Actual chemical bonds have distinctiveness of both of the theoretical extremes (ionic and covalent). The percent ionic character is related to the electro negativity difference ΔEN.</span>
Nitrate is a polyatomic ion with the molecular formula NO⁻₃ and a molecular mass of 62.0049 u. Organic compounds that contain the nitrate ester as a functional group are also called nitrates.
