Chemistry, 23.08.2021 14:00 brae3648

12.app. edmentum. com Course Activity: Identifying a Substance by Its Properties
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Part C
Now gather all of your pennies dated after 1982. Complete the table for the post-1982 pennies using the same
steps from part B.
В І у 1
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A- A - EEE Z3
number of pennies
combined mass of the pennies (8)
average mass of a penny (8)
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