Answer:

Explanation:
The Gibbs free energy in thermodynamics is a potential which is used to calculate maximum of the reversible work which is performed by a specific thermodynamic system at constant temperature (isothermal) as well as pressure (isobaric).
The expression for the change in free energy is:

They exist in the outer orbitals
Answer:
20 protons and 20 electrons
Explanation:
450.0 ML because it has more solution and it would be better if the sciences users it