Answered: 2. Write the atomic symbol ( zA) for… | bartleby

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

Chapter2: Atoms, Molecules, And Ions

Section: Chapter Questions

Problem 130IP

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I need help with questions 2 and 3

2. Write the atomic symbol ( zA) for the following
a) the element with 8 protons and 18 neutrons
b) the isotope of sulfur in which A= 34
c) the ion with 16 protons, 18 neutrons, and 17 electrons
3. Complete the table.
Symbol
Protons
Neutrons
Electrons Net Charge
Is it a cation, anion or neutral?
35
+1
7
8
-2
74
74

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