meddlepf9
meddlepf9
3 / 8
12th Jan 2012
24th Mar 2012
please respond
dalton atom science atomic model neutrons protons electrons

Comments

  • thepowderdustflame
    thepowderdustflame
    15th Mar 2012
    Um, no offence, but what is thie meant to be? 1-
  • Super-aura
    Super-aura
    15th Mar 2012
    How was this hard to draw?
  • meddlepf9
    meddlepf9
    28th Feb 2012
    guys please comment this was very hard to draw