a b) what is the Change of density due to a rise in temperature OF 500k. The Coefficient of linear expansion of the material is 12x10-6​

The coefficient of linear expansion of a metal rod is 12 × 10^-6 / ^0 C. The value in per ^0 F

The coefficient of linear expansion of a metal rod is 12 * 10 ^ 1 - 6/100 The value in per ^O Fplease mark as brainliest

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 -

Cin carbonh in hydrogeno in oxygen