In which sample do molecules have the greatest average kinetic energy? a. O2 at 100K or O2 at 200K, why?
b. N2 at 300K or Cl2 at 300K, why?

All of the following are part of the biosphere except

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Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons