What is the 2nd octave to the g major scale on a trombone?

The second octave of the G major scale on the Trombone begins on the note G in the second octave (G4) and continues through the scale: A, B, C, D, E, F#, and G (G5). The positions for these notes typically are: G (1st position), A (6th position), B (4th position), C (3rd position), D (1st position), E (2nd position), and F# (4th position). This octave provides a brighter and higher range compared to the first octave.