itspaprika itspaprika
  • 29-01-2017
  • Physics
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Which of the following is a metal? Calcium (Ca) Iron (Fe) Sodium (Na) all of these

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312715
312715 312715
  • 29-01-2017
Iron (Fe) or at least it can be.

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jddralek31987
jddralek31987 jddralek31987
  • 29-01-2017
All of the above are metals
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