A scale can only have up to 7 sharps (or flats) because there are only 7 different notes in a scale.
The notes that do not have sharps in the musical scale are C and F.
The scale with four sharps in its key signature is the E major scale.
The scale with two sharps in the key signature is called the D major scale.
There are no sharps in F minor.
The major scale with 2 sharps is D major, they are F and C sharp.
A chromatic scale will, by definition, have sharps and/or flats.
The natural minor scale that has no sharps or flats is the A minor scale. It consists of the notes A, B, C, D, E, F, and G. This scale is the relative minor of C major, which also contains no sharps or flats.
C major has no sharps or flats.
There are no sharps or flats in C Major.
There are no sharps in the key signature, but in the harmonic minor there is a G#.
The C major scale...
C major scale and A minor.