There can be a total of seven flats (or sharps) in a key signature.
A flat major and its relative minor are key signatures with four flats.
1, Bb.
One, Bb. 1, the flat is B flat.
The key of G-sharp minor has 5 sharps (it's the relative to B major). G-flat minor is a key that only exists in theory, because that key signature would contain 9 flats. The limit on flats or sharps in a key is 7.
B flat, E flat, A flat, D flat, G flat, C flat, F flat. It's the opposite order to that of the sharps in a key signature.
None. No key signature contains a mix of flats and sharps.
The key with three flats (Bb, Eb, Ab) is the key of Eb.
There are no sharps or flats in the key signature of C Major.
It's C major if there are no flats or sharps in the key signature.no sharps and flatsThere are no sharps or flats in the key signature of C Major.
4 sharps.
No key signature has two of the same flat or sharp.
A flat major and its relative minor are key signatures with four flats.
If there are 4 flats in the key signature it means the key is either Ab Major or F minor.
C major.
The key signature will consist of two flats: Bb, and Eb.
There are three flats in the key signature of E flat major
There's no sharps of flats in the key signature in either C major or A minor.