There is something called "atomic energy", but quite often, you talk about atoms without reference to energy. It all depends on the context.
It would not take a great deal of electronegativity to pull at least the first electron off this atom.
The energy required to remove an electron from a neutral atom is the atom's ionization energy. It represents the amount of energy needed to remove the most loosely bound electron from an atom in its gaseous state.
Energy that is stored in the nucleus of an atom is called Atomic Energy or nuclear energy.
bond energy
because it is from an atom. think about it atom-ic. not that hard of a concept
When energy is absorbed by an atom, the electrons in the atom can jump to higher energy levels. When they return to their original positions, they release the extra energy in the form of light. This is how light is produced in an atom.
The energy contained within an atom is determined by its nucleus and the arrangement of its electrons. This energy is known as the atom's binding energy, which is the amount of energy required to break the nucleus apart. The binding energy of an atom varies depending on its size and composition.
The energy state of an atom refers to the specific energy level that an electron occupies around the nucleus. Electrons can exist in different energy states, or orbitals, depending on the amount of energy they possess. The energy state of an atom is fundamental in determining its chemical and physical properties.
A sodium atom has 3 energy shells.
The energy levels of an atom hold electrons.
Energy is ALWAYS conserved. The appropriate sum of mass and energy is always conserved. If an atom emits a photon, the atom has less energy/mass, and the universe minus that atom has more energy/mass. It's like carrying some energy from here to there.
Nuclei Atom