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
Carbon 12 and carbon 14 are two isotopes of the elements carbon.the difference between carbon 12 and carbon 14 is the number r of neutrons in each atom.the number given after the atom name (carbon) indicates the numbers of protons plus neutron is an atom or iron. Atom of both isotopes of carbon contain 6 protons
I think is A but I’m not sure
Answer:
it would be an alloy
Explanation:
It is a type of substance that is made by the melting of two or more elements together.
When particles are heated they expand