Answers

  • Brainly User
2014-05-21T11:38:01+05:30
Metals-Sodium,Magnesium,Iron,Copper
Non-metals-Oxygen,Hydrogen,Carbon,Sulphur
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2014-05-21T14:10:06+05:30
Metals
1.carbon steel
2.stainless steel
3.mild steel
4.cast iron
non-metals
1.nitrogen
2.helium
3.oxygen
4.hydrogen
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