No, it is inversely.
It is moving from a higher to a lower pricipal energy level.
No, other way around. The energy difference between the higher level and the lower, appears as photon energy.
The electron moving from a lower to a higher energy level equates to moving from a specific orbit 'r' to a specific orbit 'rr' that is farther from the nucleus.
protons move to a higher energy level protons move to a lower energy level electrons move to a higher energy level electrons move to a lower energy level
Heat is the amount of energy a single atom has, and this energy causes the electrons in an atom to change energy levels. The light is produced when an "excited" electron has gained enough energy to raise to a higher level via heat, and then falls back to a lower energy level, releasing the energy as light. The higher the amount of energy put into an atom via heat, the more intense the light will be due to a higher release of energy.
Heat is the amount of energy a single atom has, and this energy causes the electrons in an atom to change energy levels. The light is produced when an "excited" electron has gained enough energy to raise to a higher level via heat, and then falls back to a lower energy level, releasing the energy as light. The higher the amount of energy put into an atom via heat, the more intense the light will be due to a higher release of energy.
The electron in the atom becomes excited as something adds energy to it, moving it to a higher energy level. When the electron moves back to the normal energy level, called a ground state, it emits light of a given frequency.
When a molecule doesn't stand stable or it obtain energy or forced to get energy it's electron upgrade from lower level of energy cycle to higher level of energy cycle.By excreting energy it's electron can also fall down from higher energy cycle to lower level of energy cycle . This excreting energy turn into light .
it is its energy emitted by electrons while moving from higher energy state to lower one.
Basically, energy is emitted when an electron falls from a higher energy level to a lower energy level. Such energy is emitted as electromagnetic waves, which in certain cases can be visible light.
LED diode:when certain amount of voltage is applied to LED diode the electrons which are present in lower energy level jumps in to higher energy level after certain time the electrons in the higher energy level again jumps in to lower energy level .while jumping from higher energy level to lower energy level electrons emits energy in the form of light(visible or invisible)
The electron gains energy.