Rainbow colors of Hydrogen
Credit — pixabay.com

Pot of Gold? Yes, but only at one end of the Hydrogen Rainbow

Not many would imagine Hydrogen as a colorful commodity. But it is — metaphorically speaking! The colors of Hydrogen are many — green, purple, yellow, turquoise, blue, grey and brown — and they make up a rainbow of sorts. This rainbow is unique and it promises a pot of gold at the end of the rainbow … but at only one end! So, let’s go hunting for this pot of gold.