C whole tone scale

The whole tone scale in other keys:

C C# D Eb E F F# G Ab A Bb B
  notes on piano keyboard (one octave)
notes on piano keyboard -  c whole tone scale
c whole tone scale - staffs (notes) and guitar tab

* the figures behind the staff reperesent a guitar tab.

An interesting thing about this scale is that it doesn't have a leading tone, it's absolutely symmetrical and "chopped" exactly, in a way that there's an interval of a whole tone between each note.

Whole Tone Scale Explanatory Image

Whole-tone scales are mainly used in modern jazz music.