charges

  1. P

    Mercury charges

    What usual charge is the element mercury? I thought it was +1 and + 2 but I am not entirely sure? Can someone enlighten me please.
  2. R

    Neutralize charges

    What mass of protons would be required to just neutralize the charge of 1.4 of electrons? and How many electrons would it take to equal the mass of a proton? Thanks for any help you guys can offer me! Hearts!
  3. C

    borazine charges

    I have a dilemma on the partial charges found on nitrogen and boron in borazine. Most sources show that the borons have a negative charge and the nitrogens a positive charge; which doesn't make much sense to me, as nitrogen is more electronegative than boron, I suppose. I saw this 'mistake'...