(Q11344)

English

chemical element

species of atoms having the same number of protons in the atomic nucleus and the same chemical properties, but not necessarily the same mass, or the same stability (or half-lifetime if they are unstable)

  • element
  • atomic element
  • chemical elements

Statements

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Brake shoe materials.jpg
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Chemical element
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Chemical elements
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Identifiers

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chemické prvky
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chemical element
Brian H. Mason
Roger John Tayler
J.J. Lagowski
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chemical element
A substance made up of atoms with the same atomic number; common examples are hydrogen, gold, and iron. (English)
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14647071-n
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alkuaineet
grundämnen
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alkuaineet
elements
álgoávdnasat
grundämnen
 
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