An angstrom (symbol ''Å'') is a unit of [[length]] equivalent to one hundred-millionth of a centimeter (1×10<sup>−10</sup> m). Unit is named after Swedish physicist Anders Jonas Ångström. | An angstrom (symbol ''Å'') is a unit of [[length]] equivalent to one hundred-millionth of a centimeter (1×10<sup>−10</sup> m). Unit is named after Swedish physicist Anders Jonas Ångström. |