Nothing unless the atoms form a target.
A PARTICLE accelerator accelerates PARTICLES not atoms.
Cyclotron
the Large Hadron Collider
they bend and/or focus the beam.
Yes, it is possible (beam target fusion).
Yes, a particle used in a particle accelerator must have a charge to be useful in the device. Particle accelerators we use in high energy physics to investigate things all work by applying a moving or shifting magnetic field to accelerate charged particles. We speed these particles up by repeatedly "hitting" them with a magnetic field. Uncharged particles will not respond to this, and canot be used in the devices.
No, a particle accelerator cannot give you superpowers.
A machine that smashes atoms together in order to observe what the universe may have looked like seconds after the "Big Bang" is called a particle accelerator. who ever is asking this is wondering what its CALLED not what it does! btw: Particle accelerator.
Particle Physics
Cyclotron
The Compact Particle Accelerator - 2012 was released on: USA: 8 March 2012 (internet)
particle accelerator
splits atomes
a particle accelerated by a particle accelerator - That's my best guess
In a particle accelerator, atoms are stripped of their electrons to create positively charged ions. These ions are then accelerated using electric fields to high speeds. By adjusting the strength of the electric fields, the ions can be accelerated past their terminal velocity and reach the desired energy for collisions or experiments.
Particle accelerator
the Large Hadron Collider
they bend and/or focus the beam.