Let's review the parts of the atom (image on right): nucleus which contains protons ( + charge) and neutrons ( no charge). Orbiting the nucleus are electrons (- charge).
Tuesday, February 2, 2010
Atoms
Let's review the parts of the atom (image on right): nucleus which contains protons ( + charge) and neutrons ( no charge). Orbiting the nucleus are electrons (- charge).
Subscribe to:
Posts (Atom)