It's absolutely amazing how people like the originator of this thread can say so many things that are absolutely bullshit and yet expect anyone over about the age of eight to take their posts seriously.
Take for example his assertion of "Some of those 60 elements are gases and are therefore invisible to the human eye."
Gasses are not always invisible to the human eye. Chlorine gas is a pale yellow green for example. Fluorine is pale yellow.
When a poster makes really imbecilic, half-witted, moronic, ludicrous statements about stuff that is really easy to check and often covered in a basic high school chemistry course how in the world can they expect anyone to take anything they say seriously?
Of course it is possible that the poster hasn't gotten to High School yet and doesn't have access to services like Google.
Anyone so limited that they can only spell a word one way is severely handicapped!