Angstrom

usgb/ˈæŋstrəm/
noun

A unit of length equal to one ten-millionth of a millimeter, or 10^-10 meters, commonly used to measure very small distances, especially in the field of atomic physics.

The diameter of a hydrogen atom is about one angstrom.
Visual representation of "angstrom" - A unit of length equal to one ten-millionth of a millimeter, or 10^-10 meters, commonly used to measure very small distances, especially in the field of atomic physics.

Often appears as...

  • nanometer
  • picometer

Usage tips

Neutral

length measurement, atomic scale, wavelength

Definition 1 of 1
Visual representation of "angstrom"
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Contextual Understanding

Understanding angstrom requires familiarity with scientific concepts.

Illustration for Contextual Understanding
In experiments, angstrom is crucial for precision.
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Formal Usage

In academic writing, ensure you use 'angstrom' correctly.

Illustration for Formal Usage
'angstroms' are appropriate for discussing atomic dimensions.
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Measurement Context

In physics, use angstroms to express wavelengths.

Illustration for Measurement Context
Studies in optics often refer to angstrom measurements.
Visual representation of the word "Angstrom"

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