Answer:
It occurs naturally in a variety of sources, such as stinging ants, nettles, pine needles, and sweat.
Explanation:
methanoic acid (formic acid, HCOOH) Colourless, corrosive, pungent, liquid carboxylic acid. It is used to produce insecticides and for dyeing, tanning, and electroplating. It occurs naturally in a variety of sources, such as stinging ants, nettles, pine needles, and sweat
Atoms that have the same number of valence electrons in their outer shell have similar chemical properties and are in the same group in the periodic table.