ashwinivedavyas

ashwinivedavyas มีม

ดูทั้งหมด
two atoms of hydrogen and one atom of oxygen equals one molecule of water
  • #Elements-Combined
    • a diagram showing a chemical reaction with arrows pointing down
  • #Ratio-Of-Atoms
    • the chemical formula for h2 + 0 = h2o is shown on a white background .
  • #End-Reaction