describe what subatomic particle is involved in light emission.\na protons absorb energy to travel from the…

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

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

Answer

Brief Explanations:

  • Option A: Protons are in the nucleus and do not move through the atom to emit light.
  • Option B: Nucleus does not absorb sunlight in the way described, and photons are not part of this process as stated.
  • Option C: When an electron falls from an excited state (higher energy level) to the ground state (lower energy level), it releases energy in the form of a photon (light).
  • Option D: Absorption of energy (from sunlight etc.) excites electrons, not photons.

Answer:

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