Angstrom

An angstrom, angström, or ångström (symbol Å) is a unit of length. It is not an SI unit. It is accepted (although discouraged) for use with the SI.

Related Topics:
Å - Length - SI

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It is sometimes used for expressing the sizes of atoms, lengths of chemical bonds and with visible-light spectra.

Related Topics:
Atom - Chemical bond - Visible-light spectra

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