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When an electron in an atom moves from a lower energy state to a higher state?
Wiki User
∙ 15y ago
An electrons moves from lower energy to higher energy when it is excited.
Wiki User
∙ 15y ago
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How is spectral analysis used in light sources?
Spectral analysis is a procedure in which a light source is shone through a lens to reveal its components. Light created by different methods have different spectral components, which act like a fingerprint. For example, if you examine the spectrum of a distant star, the different wavelengths will show you what different elements comprise that star. At a more detailed scientific level, the individual lines are determined by the amount of energy lost by a particular atom's electrons as they move between energy levels. Each energy level of an atom's electron shell is characteristic to that atom. When an electron moves from a higher energy level to a lower one, there is a release of energy in the form of a photon, and that photon's wavelength is determined by the amount of energy change, resulting in a spectrographic line characteristic to that atom.
Do rainbows move?
The center of the rainbow is always on the imaginary line from the sunthrough your head.-- As the sun moves higher or lower, the center of the rainbowmust move lower or higher.-- If you move left or right (and take your head with you),the center of the rainbow must also move left or right.
Why are stars luminous?
Electrons are lazy. They don't want to do any more work than they have to. So, when they're in an atom, they're generally in the lowest possible energy level that they can occupy, called its "ground state," which translates roughly to doing the bare minimum amount of work to get by (I can relate!) But, when you apply some energy to that atom, the electron gets excited and jumps out to a higher energy level. In order to do this, the electron has to absorb some of that energy to get it out there. After a while, the electron decides it's tired of working that hard, and moves back to its ground state where it's supposed to be. At that point, the electron gives back that energy it absorbed in the form of a "photon," a bundle of light energy. Billions and billions of photons make a visible light of a certain wavelength that we can see. This is how neon lights work.
When the sun moves lower in the sky shadows get?
They get longer.
How does energy move in the radiative zone of the sun?
Moves very slowly
What does the atom do when the electron moves from lower to higher energy level?
it loses energy
If an electron moves from a lower energy level to a higher energy level electromagnetic radiation is what?
"Absorbed"
Which term refers to the energy emitted when an electron moves from a higher energy level to a lower one?
neutron
When the electron emits lights does the electron move up to a higher energy level or down to a lower energy level?
In the Bohr model of the atom, an electron emits a photon when it moves from a higher energy level to a lower energy level.
Does an electron absorb energy and make a transition to a higher energy orbital when the solution it is in is being heated?
It can and when it does the electrons do transition into a higher energy orbit.
When excited electrons return to lower energy levels what is released?
Energy is emitted when an electron moves from a higher energy level to a lower energy level.
What is the kind of spectrum produced when an electron moves from a higher to a lower energy level?
X-Ray
When an electron in an atom of hydrogen moves from the second to the first principal energy level the result is the emission of?
one photonAn electron moves from a higher orbit to a lower orbit
What can happenn if an electron moves to a higher energy level?
the electron will gain energy
What happens when a electron moves to higher energy level?
The electron gains energy.
What happens when an electron moves to a higher level?
The electron gains energy.
When an electron moves from a higher energy level to a lower energy level the atom commonly?
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.
