What is the name of the 5th string on the guitar?

The 5th string on the guitar is known as the A string. When considering standard tuning for a six-string guitar, the strings are tuned from the lowest (6th string) to the highest (1st string) as follows: E, A, D, G, B, and E. The 5th string, being the second string from the bottom in standard tuning, is tuned to the note A. Understanding the names of the strings is fundamental for navigation and mastery of the fretboard, as it allows guitarists to identify notes and develop their ear for music. Recognizing this foundational aspect is crucial for learning chords, scales, and playing songs effectively.