E sharp sus 4 / F sus 4
3 - Ten other chords, same tone
Tip : E sharp sus 4 / F sus 4 it is a bar chord as a F major fret 1, plus with the third on the third string.
In a scale, you can not mix sharps and flats. Scale always follows the same progression after 7 notes is : A, B, C, D, E, F, G (if this scale starts at A) Note : scales can start with any note.