What most determines the entropy of a solid? a. the mobility of electrons in the solid b. the crystalline structure of the solid c. the specific heat capacity of the solid d. the enthalpy of formation of the solid

The crystalline structure of the solid

Explanation:

The third law of thermodynamics has to do with entropy. It states that the entropy of a perfectly ordered crystal lattice is zero at the absolute zero temperature.

Let us be reminded that entropy is the degree is disorderliness in a system. Hence, atoms of a crystal lattice stop moving as the system approaches absolute zero, the entropy also tends to a constant value.

This clearly shows that the crystalline structure of a solid material determines the degree of entropy of the solid.

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."