Web Results

en.wikipedia.org/wiki/Emission_spectrum

The frequencies of light that an atom can emit are dependent on states the electrons can be in. When excited, an electron moves to a higher energy level or  ...

chem.libretexts.org/Core/Physical_and_Theoretical_Chemistry/Quantum_Mechanics/10%3A_Multi-electron_Atoms/The_Bohr_Atom

Mar 10, 2017 ... Electrons can only move from one orbital to another allowed orbital at one time. If an electron drops down from n=2 to n=1 energy is emitted, and if the ... With the equation below we can calculate allowed energy levels for a Hydrogen atom. .... emitted was found to be based on the frequency of the light.

www.answers.com/Q/What_determines_the_color_of_light_emitted_when_an_electron_moves_from_one_energy_level_to_another

What determines the color of light emitted when an electron moves from one ... True or false When moving from one energy level to another electrons emit ...

cas.sdss.org/dr2/en/proj/advanced/spectraltypes/energylevels.asp

DR2 Projects. Basic · Advanced. - Hubble Diagram. - Color. - Spectral Types ... Electrons can jump from one energy level to another, but they can never have ... The second energy level has higher energy than the first, so to move from n = 1 to n ... The atom absorbs or emits light in discrete packets called photons, and each  ...

en.wikibooks.org/wiki/High_School_Chemistry/The_Bohr_Model

Why do different elements have different atomic spectra? ... Define an energy level in terms of the Bohr model. ... Since an electron that was trapped in one of these orbits remained a constant distance from the .... they were amazed at how well this simple equation predicted the colors of light emitted by hydrogen atoms.

web.phys.ksu.edu/vqm/tutorials/hydrogen/hyd9.html

Electrons in each group before we apply energy to the Hydrogen tube would be ... the electrons get excited and some will move to higher energies than others. ... The energy of the photon will determine the color of the Hydrogen Spectra seen. ... The photon is emitted with the electron moving from a higher energy level to a  ...

www.brooklyn.cuny.edu/bc/ahp/LAD/C3/C3_elecEnergy.html

When an electron is hit by a photon of light, it absorbs the quanta of energy ... So the electron moves to a different orbital where once again its own ... electrons in these materials move from a lower level of energy up to a higher ... Typically, the light produced by a LED is only one color (red or green being strong favorites).

scienceprimer.com/bohr-atom

Each orbital is at a different distances from the nucleus. ... Electrons can move between orbits by releasing or absorbing energy. The lowest energy level an electron can occupy is called the ground state. ... Electromagnetic Spectrum · Features of a wave · Light color, frequency and wavelength illustration · Color, frequency, ...

www.khanacademy.org/science/physics/quantum-physics/atoms-and-electrons/v/emission-spectrum-of-hydrogen

So if an electron went from n=1 to n=2, no light would be emitted because it is ... In a hydrogen atom, why would an electron fall back to any energy level other than ... amount of energy, an electron can drop into one of the lower energy levels. ..... the prism separated the white light into all the different colors of the rainbow.

courses.lumenlearning.com/wsu-sandbox2/chapter/the-bohr-model-2

Bohr assumed that the electron orbiting the nucleus would not normally emit any .... Thus, the electron in a hydrogen atom usually moves in the n = 1 orbit, the orbit ... energy is required to excite an electron from one energy level to another, that ..... Using the Bohr model, determine the energy, in joules, necessary to ionize a ...