Atomic Puzzle 2 331c3n

Clear each level by removing the atoms in the correct order. Can you predict the merging of the molecules so that there’s none left at the end of each level? 2j5x2c

How to Play: 5a1m13

Use mouse to select combination of atoms.

1.The colour of the atom you click on does not matter.
2.Each combination must contain the same coloured atoms.
3.Only one atom can be left unpaired in each combination.