Recent content by IB Slave

  1. I

    When should i test again?

    are you sure you aren't a man or transgendered or something? look to make sure you have a vagina.
  2. I

    Thermal physics questions?

    5. The density of aluminum is 2.7 g/cm^3 and its molar mass is 27 g/mol. a) find the mass of an atom of aluminum b) find the number of aluminum atoms per cubic metre.
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