tamiatubbs tamiatubbs
  • 17-09-2017
  • Chemistry
contestada

which of the following are elements nd which are compounds H2,HCI,Na,Al2O3,H2O

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medinaas medinaas
  • 17-09-2017
H2-element
HCl-compound
Na-element
Al2O3-compound
H2O-compound
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