bond that holds atoms together in a molecule are...

A.radiation energy
B. kinetic energy
C. thermal energy
D. potential energy

The bond that holds atoms together in a molecule is potential energy. This is because atoms in a molecule are held together by the attractive forces between their positively charged atomic nuclei and the negatively charged electrons that surround them. This attraction creates a potential energy well that keeps the atoms together.

To get this answer, you can understand the concept of chemical bonds and the energy involved in them. Chemical bonds are formed through the redistribution of electrons between atoms, which results in the atoms being held together in a more stable arrangement. This rearrangement creates a potential energy well, where the atoms are at a lower energy state.

Understanding the concept of potential energy and how it relates to chemical bonds can help you identify the correct answer to this question. The other options, such as radiation energy, kinetic energy, or thermal energy, do not accurately describe the energy involved in bonding atoms together in a molecule.