What is Monoatomic? Definition, Examples, and Significance

Monoatomic refers to a molecule or an atom that consists of only one atom. In other words, it is a single-atom molecule or particle.

In chemistry, most molecules are composed of multiple atoms bonded together, but some molecules can be made up of just one atom. These are called monoatomic molecules. For example, the element hydrogen (H) is a monoatomic molecule because it consists of only one proton and one electron.

Monoatomic particles, on the other hand, refer to particles that consist of only one atom. Examples of monoatomic particles include atoms, ions, and electrons.

In summary, monoatomic refers to anything that consists of only one atom, whether it's a molecule, a particle, or an ion.

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