The change in energy (or any thermodynamic property) is represented by the symbol…Group of answer choicesbetadeltagammaalpha

The change in energy or any thermodynamic property is typically represented by the symbol $\Delta$ (delta). This symbol is widely used in thermodynamics to denote a change in a certain quantity, such as enthalpy, entropy, or internal energy.

In the context of your multiple-choice answers, the correct choice is:

• $\Delta$ (delta)

The other symbols you provided do not conventionally represent changes in thermodynamic properties. For example, $\beta$ (beta), $\gamma$ (gamma), and $\alpha$ (alpha) are generally used for other concepts in various fields of physics and mathematics.