How is hydrogen in heavy water different from hydrogen in normal water? A. The heavy water molecules contain 3 hydrogen atoms instead of
2.
B. The hydrogen in heavy water is radioactive.
C. The hydrogen atoms in heavy water have a neutron in the nucleus,
doubling the mass.
O D. The hydrogen atoms in heavy water have an extra proton in the
nucleus.

C

Explanation:Apex

Its c

Explanation:

Because I did it

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.

i belive it is water