@dgavin Yeah, and?
@gigabecquerel I a single molecule of water there are two hydrogen atoms. Hence H2O. The sentence makes no sense.
@dgavin Read it again, but carefully. Take notes if needed
@gigabecquerel It says (read yellow marked text)
@dgavin read it again, slowly
@gigabecquerel I a single molecule of water there are two hydrogen atoms. Hence H2O.
The sentence makes no sense.