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non-metal

Line breaks: non-metal
Pronunciation: /nɒnˈmɛt(ə)l
 
/

Definition of non-metal in English:

noun

An element or substance that is not a metal.
Example sentences
  • Chemically, elements can be classified as metals, metalloids, or non-metals based, in part, upon these physical properties.
  • Ionic bonds are most often formed between atoms of metals and atoms of non-metals.
  • As a rough rule of thumb, metals are non-molecular, like iron, whereas non-metals are molecular.

Derivatives

non-metallic

1
adjective
Example sentences
  • Reactions of non-metallic elements to form covalent compounds are atom transfer reactions.
  • The term is also sometimes used for compounds in which a nitrogen or other non-metallic atom of an organic group is directly bonded to a lithium atom.
  • Carbon is by no means unique in this regard as most of the non-metallic elements are capable of forming chains.

Definition of non-metal in:

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