CHEMISTRY 10-22-08 Atomic Number & Isotopes
CHEMISTRY: Here’s the lecture from Wednesday on atomic number, mass number, and understanding the symbols for isotopes – hyphen notation and nuclear symbols.

CHEMISTRY: Here’s the lecture from Wednesday on atomic number, mass number, and understanding the symbols for isotopes – hyphen notation and nuclear symbols.
~ by Ms. Skinner on October 23, 2008. Tagged: atomic number, isotopes, mass number, neutrons, protons, relative atomic mass
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