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isotopes worksheet answer key.doc - PART I. Answer the...

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PART I.Answer the questions based on the above reading.
2.
PART II.For each of the following isotopes, write the number of protons, neutrons, andelectrons.Assume all atoms are neutral.Chromium-58Chromium-63# of protons2424# of neutrons3439# of electrons2424Carbon-12Carbon-13Carbon-14# ofprotons666# ofneutrons678# ofelectrons666
Nitrogen-15Nitrogen-20# of protons77# of neutrons813# of electrons7.7Sodium-12Sodium-20# of protons1111# of neutrons19# of electrons1111PART III.
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Term
Fall
Professor
Mr webb
Tags
Chemistry, Atom, Atomic Number, Electron, Proton, Isotopes, Neutron, Chemical element, Isotope, Mass number

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