ERGradedExercises14H




 * [[image:ER10Clip.png caption="ER10: PowerUp!" link="ER_PowerUp"]] || || ||
 * [[image:ER9Clip.png caption="ER9: Isotope Names" link="ER_NuclearIsotopes"]] || [[image:ER8_Clip.png caption="ER8: Stable/Unstable Atoms" link="@http://www.quia.com/quiz/3280694.html"]] || [[image:ER6_IronOre.png caption="ER7: Iron Ore" link="ER_IronOre"]] ||
 * [[image:ER_DearBanker.png caption="ER6: Dear Banker" link="ER_CookieMining"]] || [[image:ER5Crust.png caption="ER5: Earth's Crust" link="ER_EarthsCrust"]] || [[image:ER4_14.png caption="ER4_Polymerization" link="ER_Polymerization"]] ||
 * [[image:ER4_Clip.png caption="ER3: Plastic Recycling" link="ER_PlasticsRecycling"]] || [[image:ER2_14.png caption="ER2: Connections Video" link="ER_ConnectionsVideo"]] || [[image:ER1_14.png caption="ER1: Pringle Formula" link="ER_PringleMeasurement"]] ||