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 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question

Transcribed Image Text:Mass of Electron -9. eV=2.18
GEhergy-dispersive X-ray spectroscapy (EDS) 9S a
during scanning electron microscopy (SEM) for elemental analysis. Ahigh
energy electron beam is directed al an atorn or molecle. Sleetrons are electa
from the inner shell of the atom (n=1), which forms a hole. An electron From
the outlet shell will Fill the hole and in
the formof an X-ray. We decide to perform EBS onra piece of copper.
En =-Ry()
Plan CK's constant- Go626×16-34 J.s,
Mass of Electron
I Rydberg CRy)=13-6 eV=2.18
Speed of Light=2-998 x108 m-s";
Tonization energy of copper:7.726eV;
lev= 1.602x16-19U,
popular onalytical technique used
doirg sojwill orinta photon in
3.109入10281e
q,169 x
%3D
a) Calculate the energy of an X-ray emitted when an
n-4 shell fills He hole in the h1 stell (in ev).
electron from the
.
Hint: The
ansuer can hever be anegative value
of the X-ray lin m)?
b) What is the wavelengh
C) Would you expect silver to have a higher
2ationenergy than copper? Explain.
er or loweY ioni-
per GEAR
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education

Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning

Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY