Handsome Atoms

Allen Schwartz, Michael Lehmann, Sean Holloway

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Periodic Table of Elements Info.

Periods


Periods are the rows of the Periodic Table (<,>)


Groups


Groups are the columns of elements of the table and they help determine the number of valence electrons.(up and down)

Protons

A protons mass is 938.3 MeV. A proton is located in the nucleus. A protons charge is positive, (a way to remember is p for positive)
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Neutrons, Electrons, Valence Electrons

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Calculating P,E,N

Find the Atomic Number and the number equals the protons and the electrons. To find the number of neutrons get the Atomic Weight minus the Atomic Number.
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