
But the Chinese team
found the ELEMENT.
The Big Bang Theory Season 7, Episode 6

The-the ELEMENT never existed.
The Big Bang Theory Season 7, Episode 10

And that is
the most common ELEMENT
The Big Bang Theory Season 7, Episode 3

a new super-heavy ELEMENT
only to have it disproved
The Big Bang Theory Season 7, Episode 10

Oh, no, they found the ELEMENT.
The Big Bang Theory Season 7, Episode 6