The white ball in Snooker is called the "Cue Ball".
Makes no sense grammatically. The white ball is the cue ball in snooker.
Potting the brown ball in snooker earns you 4 points.
The pink ball
A snooker in pool can be deliberate (by your opponent) or accidental (by yourself). It is when the a straight line path from the cue ball to the object ball is blocked by another ball which may not be hit.
cue ball
The green ball is worth three points in snooker.
Pink
No
Yes, but it is not played anymore.
Simple. You "elect" any ball on the table.
stairs