Question

When an electron moves from a higher energy level to a lower energy level in an atom, Choose one: A. the atom is ionized. BY. a continuous spectrum is emitted. C. a photon is absorbed. D. a photon is emitted.

Answer 1

The movement of an electron from a higher energy level to a lower energy level in an atom, a photon is emitted.

What is photon?

Photon can be defined as those particles in a quantum of light. It is also defined as a particle of light.

However, Photons are usually emitted or released when electrons moved from a higher energy level to a lower energy level.

What is an atom?

An atom is the smallest particles of an element which can take part in a chemical reaction.

• Some substances are monoatomic consisting of only one atom

• Some are diatomic consisting of two atoms, Example: Oxygen atoms ( O2 ), Hydrogen atoms ( H2 )

• Some atoms such as Ozone ( O3 ) are triatomic consisting of three atoms.

• Some are polyatomic

Learn more about atoms:

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