Which statement is part of Bohr's atomic model? Electrons absorb or emit light when they change energy levels.
Electrons with the highest energy are found with orbits of the smallest radius.
Electrons exist as waves and clouds of probability with specific orbits and shapes.
Electrons orbit the nucleus in narrow ellipses, like how the planets orbit the Sun. Which excited electron has the lowest energy?

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.

the correct answer is c