TV series example of the word
The Big Bang Theory Season 2, Episode 11
...when the planet Krypton exploded.
(1) A colorless element that is one of the six inert gasses; occurs in trace amounts in air
(2) A colorless element that is one of the six inert gasses
(3) Occurs in trace amounts in air
(1) They attributed those lines to the presence of three new elements, which they named neon, krypton , and xenon.
(2) Consider windows that fill that space with gases like argon, krypton , or a mix of the two.
(3) However, some windows use argon or krypton in this space to improve thermal performance.
(4) Sometimes a mixture of krypton and argon are used instead of the mercury.
(5) Other gasses - such as argon and krypton - can be used in the space between the glass panes instead of air.
The Big Bang Theory Season 2, Episode 11
...when the planet Krypton exploded.