Isotope Worksheet Answer Key - ISD 622
Ledermann Name 1. Determine the average atomic mass of the following mixtures of isotopes. 128 127 126 a. t, 17%- 3% I (sðf' 8) 197 198 19 q. 5
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www.isd622.orgLedermann: Name: On the Inside and Mass Part 1: Label the parts of this atom (nucleus, protons, electrons, neutrons) Part 2: Answer these: 1. 2.
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19-21 Absolute Value Inequalities Real World …
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