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Periodic Table Internet Worksheet--Periodic Table
http://www.chemicalelements.com/
Click onto the following elements to find the following information: atomic number, atomic mass, number of protons, neutrons, and electrons.
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Element |
Atomic Number |
Mass Number |
Number of Protons |
Number of Neutrons |
Number of Electrons |
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Potassium (K-19)
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Helium (He-2)
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Silicon (Si-14)
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Nickel (Ni-28)
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Chlorine (Cl-17)
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Oxygen (O-8)
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Radium (Ra-88)
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Click here F to return to Periodic Table Activity.