​Before completing the "Isotopes and Atomic Mass" simulation below, watch the following video: youtu.be/v_AgWaA62Qk

Isotopes and Atomic Mass Simulation

Before completing the "Isotopes and Calculating Average Atomic Mass" simulation below, watch the following video: youtu.be/51Fve6h_l-Q. 

​Click on the following link to go to the "Isotopes and Calculating Average Atomic Mass" Simulation: 
teachchemistry.org/classroom-resources/isotopes-calculating-average-atomic-mass-simulation

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Watch the following video to learn how to calculate the average atomic mass: