b. Using the average atomic mass of the element, calculate the number of atoms present in 1287.3 amu of tungsten. atom(s) c. Using the average atomic mass of the element, calculate the number of atoms present in 219.76 amu of manganese. atom(s)

b. Using the average atomic mass of the element, calculate the number of atoms present in 1287.3 amu of tungsten. atom(s) c. Using the average atomic mass of the element, calculate the number of atoms present in 219.76 amu of manganese. atom(s)

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 1CR

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An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

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b. Using the average atomic mass of the element, calculate the number of atoms present in 1287.3 amu of
tungsten.
atom(s)
c. Using the average atomic mass of the element, calculate the number of atoms present in 219.76 amu of
manganese.
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