explanation for isotopes worksheet - Explanation for...

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Explanation for Isotopes worksheet, packet pg. 19-20.Chromium-58Chromium-63# of protons# of neutrons# of electrons1)For the above chart, find the number of protons for the element. (Chromium)a.24 protonsChromium-58Chromium-63# of protons2424# of neutrons# of electrons2)# of electrons should be easy! (Protons = Electrons)Chromium-58Chromium-63# of protons2424# of neutrons# of electrons24243)To find the # of neutrons, you would take the mass of the isotope andsubtract the number of protons.a.Chromium-58 - 24 = 34i.The “58” is the mass of the Chromium isotope.b.Chromium-63 – 24 = 39i.The “63” is the mass of the Chromium isotope.Chromium-58Chromium-63# of protons2424# of neutrons3439# of electrons24
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Term
Fall
Professor
Surrow
Tags
mechanics, Atom, Atomic Number, Proton, Work, Neutron, Protons, Chemical element

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