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NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Research, Technology, Methods
  2. research
  3. animal research
  4. chemical substances
  5. elementary particles
  6. electrons

Término preferido

electrons

Tipo

  • Chemical

Definición

  • Information Stable elementary particles having the smallest known negative charge, present in all elements; also called negatrons. Positively charged electrons are called positrons. The numbers, energies and arrangement of electrons around atomic nuclei determine the chemical identities of elements. Beams of electrons are called cathode rays.

    Fuente: Medical Subject Headings 2016

    Tipo: Concept definition

Concepto genérico

Conceptos relacionados

Sinónimos

  • negatrons
  • positrons

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/36233

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