Telekinesis
The ability to move objects using the power of your mind alone
Prue first could move objects using her eyes
later with her hands as well
Astral Projection
The ability to create a duplicate of your body/physical form through the
astral plane.
Prue's astral body could act as her physical one
Particle Manipulation
The ability to decrease/increase the
motion of particles, resulting in the suspension of those molecules
or the explosion of the targeted object.
Piper has mastered this skill and can freeze
Premonitions
The psychic ability or power to see objects, and visions, or to gain
information regardless of its distance. The visions may also be in the
future, and some times in the past.
With this ability Phoebe can look into a possible future or the past
Levitation
The ability to raise/float your body above the ground for a short
time