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The orbital velocity of the electron is (2.16E6m/s)Z/n, where n is the orbital level. The speed decreases when the the orbital level n increases and increases when the orbital level decreases. Z is the atomic Number.
Example for Z=1.
The electron changes orbitals at a speed of -(2.16E6)/n^2. At the first orbital level the speed is -2.16E6m/s going to the second level; at the second level the speed is .54E6m/s going to the third level.
When the electron goes to a lower level the speed increases.
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FranThat depends on the situation in which the electron is found. Is it simply minding its
own business in an atom ? Is it a member of the cathode ray in an oscilloscope ?
Is it part of a lightning bolt ? Is it one of many electrons piled up on a balloon after
a good rubbing with a piece of beaver pelt ?
Without knowing where the electron is and what it's doing there, the only thing that
we absolutely know for sure is that it's moving at less than the speed of light.
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Electrons move around the nucleus in paths called what?
Orbitals. Not to be confused with orbits. They don't actually move in 'paths' either. Due to their nature, you cannot determine the exact location of an electron and still know where it will be next. (See "Heisenberg Uncertainty Principle") Orbitals actually are mathematical functions which describe the probability of finding an electron in a given space.
When an atom absorbs enough energy electrons move to an orbital?
When an atom absorbs energy, electrons can move to higher energy orbitals further from the nucleus. This process is known as excitation, and it can lead to the temporary promotion of electrons to higher energy levels until they eventually fall back to their original positions, releasing the absorbed energy as light.
Which particles are found in shells around a nucleus?
Electrons are the particles found in shells around a nucleus. They are negatively charged and move in orbitals at specific energy levels.
How would you describe how electrons behave in an atom?
Electrons in an atom move around the nucleus in specific energy levels or orbitals. They can jump between these levels by absorbing or releasing energy. The behavior of electrons is governed by the principles of quantum mechanics, which describe their wave-like properties and probabilistic nature.
Do electrons move around a nucleus?
Yes, electrons move around the nucleus of an atom in specific energy levels or orbitals. The movement of electrons is based on quantum mechanics and they can exist in a probabilistic cloud around the nucleus rather than following a fixed path.
