Which statement is true about the number of neutrons in atoms, except for 1 point helium-3 and hydrogen-1? *
The number of neutrons is always equal to or greater than the number of protons.
The number of neutrons is always equal to the number of protons.
The number of neutrons is always less than or equal to the number of electrons.
The number of neutrons is always less than the number of protons in an atom.

the answer would be a

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.