rakesh wanted to coat an iron article by carrying out the process of chrome plating. What should he connect to the two terminals of the battery and give one advantage of the process he wanted to carry out

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -

Good moring let me you on this question the answer the electric force  have a good day ; )

Caused conformity rates to go down. apex ; )

This question is incomplete and not physics but i'm  willing to if you can give a better question