Question

Which anion percentage is highest in rain water?

Answer 1

Among the ionic constituents calcium contributed maximum (29.7%) followed by sulfate (21.1%), chloride (13.6%), sodium (12.4%), nitrate (10.5%), ammonium (7.2%), magnesium (3.3%) and potassium (2.3%). The total anions contribute 45.1% and cations 54.9%, respectively to rainwater.