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A quanta of light (one photon).

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13y ago

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What causes an electron to change energy levels within an atom?

An electron changes energy levels within an atom when it absorbs or emits a specific amount of energy, typically in the form of light or heat. This process is known as electron excitation or de-excitation.


Which radioisotope has an atom that emits a particle with a mass number of 0 and a charge of plus 1?

Proton emission is a type of radioactive decay where an atom emits a proton with a mass number of 0 and a charge of plus 1. An example of a radioisotope that undergoes proton emission is iodine-123.


What causes an electron in an atom to move to higher energy level?

excitation


What causes an electron in an atom o move to a higher energy level?

excitation


What does the absorption spectrum of an atom show?

The absorption spectrum of an atom shows that the atom emits that spectrum which it absorbs.


When an atom of 16N emits beta what does it make?

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What do you call an atom if you move an electron in an atom from a low energy level to a higher energy level within the atom?

When you move an electron in an atom from a lower energy level to a higher energy level, it is called an electron excitation. This process requires the electron to absorb energy to move to a higher energy state.


What is it called when electrons jump to higher energy level?

This process is called excitation, where electrons absorb energy and move to higher energy levels within an atom.


True or false unstable atom that decomposes and emits energy is called retroactive?

No, it's called "radioactive." "Retroactive" is something that's active in regards to the past.


What is an unstable atom that emits energy called?

This is a radioactive isotope.


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Oxidation is a chemial reaction; the atom and the number of neutrons remains unchanged.


An atom can be excited if it?

absorbs energy through processes such as absorption of light or collision with other particles, causing its electrons to move to higher energy levels. This excitation is temporary, and the atom will eventually release the excess energy in the form of light or heat as the electrons return to their original energy levels.