Yes
line emission
A packet of light energy is called a photon.
A photon is emitted when an electron falls from a higher to lower orbital. A photon is an elementary particles, the quantum of light and all other forms of electromagnetic radiation.
Just the opposite. As an electron returns to a lower energy level, it emits a packet (quantum) of energy that may be a visible photon.
a photon is emitted or absorbed
An excited electron releases a photon as it returns to ground state.
line emission
Depending on the energy (frequency) of the specific photon hitting the electron, one of three events happens: nothing, the electron is excited, or the electron leaves the atom. If the energy of the photon very high, the electron can absorb the energy and escape the nucleus' pull. This is called ionization. If the energy of the photon lines up with the energy spacing in the atoms energy levels, the electron will move to a higher energy state, becoming excited. The electron then returns to its original energy level, releasing the energy as light. If the energy of the photon does not fall into one of these categories, the electron does not interact with it. In terms of actually changing the electron, it only changes in energy, not any other property.
The energy of the photon is the same as the energy lost by the electron
It does not. A photon has no rest mass an electron has mass and therefore more energy
A packet of light energy is called a photon.
A photon is emitted when an electron falls from a higher to lower orbital. A photon is an elementary particles, the quantum of light and all other forms of electromagnetic radiation.
The energy of the photon is the same as the energy lost by the electron
electron lost 3.6 x 10-19 -barbie=]
No. A photon has no rest mass an electron has mass.
The photon energy of 1022 Hz is 4.22664452E-12 electron volts.
A photon will be released!