D. Isotopes and Atomic Mass1.Nuclear SymbolProtonsNeutronsElectrons10747Ag10947Ag2.Nuclear SymbolIsotopic MassPercent Abundance10747Ag106.951.84%10947Ag108.948.15%Find atomic mass of silver(Show calculations here)Questions and ProblemsQ4 A neutral atom has a mass number of 80 and has 45 neutrons. Write its atomic symbol.Q5 An atom has two more protons and two more electrons than the atom in Question 4.What is its atomic symbol?

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Chemistry

1. Nuclear Symbol Protons Neutrons Electrons 107 47A 109 47Ag

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.

Question

100%

D. Isotopes and Atomic Mass
1.
Nuclear Symbol
Protons
Neutrons
Electrons
107
47Ag
109
47Ag
2.
Nuclear Symbol
Isotopic Mass
Percent Abundance
107
47Ag
106.9
51.84%
109
47Ag
108.9
48.15%
Find atomic mass of silver
(Show calculations here)
Questions and Problems
Q4 A neutral atom has a mass number of 80 and has 45 neutrons. Write its atomic symbol.
Q5 An atom has two more protons and two more electrons than the atom in Question 4.
What is its atomic symbol?

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