CanvasQuestion 46AThe date on a penny recovered from the floor of Ruggles MBTA stop is unreadable. The following data for this penny arethen collected.MeasurementValueDensity of Pure CopperDensity of Pure ZincDiameter of PennyThickness of PennyMass of Penny8.96 g/cm³7.140 g/cm³19.05 mm1.52 mm3.878 gGiven the facts below, which can you conclude about this penny?Minting Date of PennyPre-1982Composition by Mass100% Cu1982-Present2.5% Cu, 97.5% ZnO the penny was minted before 1982 and contains 3.675 x 1022 atoms CuO the penny was minted after 1982 and contains 3.483 x 1022 atoms CuO the penny was minted before 1982 and contains 9.1187 x 1020 atoms CuO the penny was minted after 1982 and contains 8.930 x 1020 atoms Cu$4%M5MacBook ProTA6&Y718UJ91OOK2

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Canvas Question 46 Å The date on a penny recovered from the floor of Ruggles MBTA stop is unreadable. The following data for this penny are then collected. Measurement Value Density of Pure Copper Density of Pure Zinc Diameter of Penny Thickness of Penny Mass of Penny 8.96 g/cm³ 7.140 g/cm³ 19.05 mm 1.52 mm 3.878 g Given the facts below, which can you conclude about this penny? Composition by Mass Minting Date of Penny Pre-1982 100% Cu 1982-Present 2.5% Cu, 97.5% Zn O the penny was minted before 1982 and contains 3.675 x 1022 atoms Cu O the penny was minted after 1982 and contains 3.483 x 1022 atoms Cu O the penny was minted before 1982 and contains 9.1187 x 1020 atoms Cu O the penny was minted after 1982 and contains 8.930 x 1020 atoms Cu MacBook Pro 4)- 8 ( 9 O

Canvas Question 46 Å The date on a penny recovered from the floor of Ruggles MBTA stop is unreadable. The following data for this penny are then collected. Measurement Value Density of Pure Copper Density of Pure Zinc Diameter of Penny Thickness of Penny Mass of Penny 8.96 g/cm³ 7.140 g/cm³ 19.05 mm 1.52 mm 3.878 g Given the facts below, which can you conclude about this penny? Composition by Mass Minting Date of Penny Pre-1982 100% Cu 1982-Present 2.5% Cu, 97.5% Zn O the penny was minted before 1982 and contains 3.675 x 1022 atoms Cu O the penny was minted after 1982 and contains 3.483 x 1022 atoms Cu O the penny was minted before 1982 and contains 9.1187 x 1020 atoms Cu O the penny was minted after 1982 and contains 8.930 x 1020 atoms Cu MacBook Pro 4)- 8 ( 9 O

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 23Q: A measurement is a quantitative observation involving both a number and a unit. What is a...

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