Light is currently considered to be the fastest known particle(s) in existence. There are theoretical particles that can function well past the speed of light. One example of such theoretical particle is the Tachyon.
There is no particle called a negatron. Electrons are the negatively charged subatomic particles in an atom.
an alpha particle
A colloid is not a subatomic particle.
The spin of a subatomic particle is an intrinsic property that is not caused by the particle physically spinning on its axis. It is a fundamental characteristic of the particle that has a quantized value based on its quantum state. Spin is a crucial aspect of particle physics and plays a role in determining the particle's behavior in various interactions.
Past is : Beat (itself) Past Particle : Beaten
The simple past and past participle is had.
The past participle for shrink is shrunk.shrink / shrank / shrunk
"Encouraged" is the simple past and past participle of the verb "encourage".
The past participle of do is 'done'.
The past participle is burst.
The past participle is drawn.
Been
The past participle (and simple past) is loved.
infinitive: be past: was/were past participle: been
The past tense is took. The past participle is taken.
The past participle of "hide" is "hidden".