In galaxies far, far away, there may be stars and planets with super-heavy elements whose atoms contain many more sub-atomic particles than those currently known here on earth. Suppose an atom has electrons in j orbitals, where the 4 subshells s, p, d, and f are followed in alphabetical order by g, h, i, and j subshells. For an electron in a j orbital, which set of quantum numbers is possible?

a sequence is a function whose domain is the set of natural numbers.

natural numbers are all the negative and positive integers

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.