Why does my snooker tip squeak when I put chalk on it?

A snooker tip may squeak when you apply chalk due to friction between the chalk and the tip's surface. If the tip is too hard or has a smooth finish, it can create a squeaking sound as the chalk is rubbed on. Additionally, using a chalk that is too coarse or gritty can exacerbate this issue. Regularly scuffing the tip can help create a better surface for chalk application and reduce squeaking.