The supertonic of any scale is the second degree of the scale. Therefore, the supertonic of C major is D.
G
The leading tone is the seventh scale degree of the diatonic scale which in F Major is the note "E".
The tonic in any scale is the 1st scale degree. For example, in the key of F major, the tonic is F.
In a major key, the triad built on the 7th scale degree is diminished. Using C major as an example, the triad on the 7th is B D F. B to D is a minor 3rd, as is D to F, so B to F is a diminished 5th.
The supertonic triad in the key of A flat major is B flat, D flat, and F natural
The supertonic of any scale is the second degree of the scale. Therefore, the supertonic of C major is D.
G
F is the tonic. Therefore, from supertonic (the second note) to supertonic is G, A flat, B flat, C, D flat, E natural (a harmonic minor scale has the 7th note raised), F, G.
In the perspective of European-descendent theory, the degrees of any key or scale (major, minor, or modal) can be classified as follows: 1 - Tonic 2 - Supertonic 3 - Mediant 4 - Subdominant 5 - Dominant 6 - Submediant 7 - Leading Tone Let us take the case of C major as our key/scale: C - Tonic D - Supertonic E - Mediant F - Subdominant G - Dominant A - Submediant B - Leading Tone Similarily, this works in the minor keys, too. Using A natural harmonic as our key/scale: A - Tonic B - Supertonic C - Mediant D - Subdominant E - Dominant F - Submediant G - Leading Tone
E
In ascending order, the names for each scale degree are the tonic, supertonic, mediant, subdominant, dominant, submediant, leading tone, and the tonic again.
None. The F major scale has a B flat.
This is the scale of F major on the flute: F G A Bb C D E F.
B flat
The scale of F major is:F, G, A, B-flat, C, D, E, F
The dominant in a scale is the 5th, which in the key of F# major is C#.