Which electron configuration represent the electrons in an atom of sodium in the ground state at stp

Compare and contrast physical changes with chemical changes.

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next