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Geosciences

زبان محتوا

پشتیبانی: CRM@email.irandoc.ac.ir

Concept information

substance > chemical substance > element
substance > chemical > element

اصطلاح مرجح

element  

نوع

  • http://www.irandoc.ac.ir/onto/irandoc-meta/Concept

مفهوم اعم

تعاریف

  • A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus. The term is also used to refer to a pure chemical substance composed of atoms with the same number of protons. [Wikipedia]

منسوخ

  • false

در زبان های دیگر

URI

http://www.irandoc.acir/onto/irandoc/SWEETT04498

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