rachellenna318 rachellenna318
  • 01-08-2016
  • Chemistry
contestada

A single atom of oxygen cannot be subdivided into simpler substances by any physical or chemical means. Therefore, it is:

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mpanderla95
mpanderla95 mpanderla95
  • 02-08-2016
Therefore. This means oxygen is a pure substance, more specifically an element.
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