guitar chord
B5
B1F♯5
Root and fifth, no third at all — neither major nor minor, which is the point.
Every fingering that fits a hand
x24402
moderate
x2440x
easy
What is true of it
B5 is B and F♯ — 1 and 5 counted from B.
The easiest of the 2 fingerings below is x24402: 4 fingers, held at the 2nd fret.
None of them uses an open string, so this chord moves up the neck unchanged — the same shape 1 fret higher is the chord a semitone above.
1 string stays silent.
Where its notes are on the neck
The brass dots are B, the root. Everything else is a chord tone with its degree printed in it.
With a different note underneath
B5/F♯
xx4402
An inversion is the same chord with a different note lowest. The name changes to a slash name because the bass is what a listener hears as the foundation.