describe how light is emitted from an atom.\na as protons absorb energy they travel from the nucleus through…

describe how light is emitted from an atom.\na as protons absorb energy they travel from the nucleus through the atom emitting light along the way.\nb the light is emitted when energy from sunlight is absorbed by the atom to excite a neutron into a higher level.\nc when the nucleus absorbs sunlight, photons are energized and move to a higher energy level and are then released.\nd light is emitted from an atom as an electron falls from an excited state to the ground state releasing a photon.

describe how light is emitted from an atom.\na as protons absorb energy they travel from the nucleus through the atom emitting light along the way.\nb the light is emitted when energy from sunlight is absorbed by the atom to excite a neutron into a higher level.\nc when the nucleus absorbs sunlight, photons are energized and move to a higher energy level and are then released.\nd light is emitted from an atom as an electron falls from an excited state to the ground state releasing a photon.

Answer

Brief Explanations:

When an electron in an atom gains energy, it moves to a higher - energy (excited) state. When it returns to its lower - energy (ground) state, it releases the excess energy in the form of a photon, which is light. Protons and neutrons are not involved in the process of light emission in this way. Photons are the quanta of light and are not 'energized' and moved to higher energy levels within the nucleus for light emission from an atom.

Answer:

D. Light is emitted from an atom as an electron falls from an excited state to the ground state releasing a photon.