F sus2
The F sus2 chord consists of the F (Perfect unison), G (Major second) and C (Perfect fifth) notes.

How to play the F sus2 chord
- Find F (Root) on the piano keyboard
- Add G (Major second) — 2 semitones above F
- Add C (Perfect fifth) — 7 semitones above F
- Press all 3 notes simultaneously to sound the F sus2 chord