please tell me

Asked by prassana | 11th Aug, 2009, 10:45: PM

Expert Answer:

There are three main subatomic particles that form an atom :protons ( positively charged), neutrons(neutral), and electrons(negatively charged).

There are many other sub atomic particles like quarks and mesons.

Answered by  | 12th Aug, 2009, 12:38: PM

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