Experiment Interpretation Incoming a particles Beam of a particles Source of a particles Nucleus A tiny fraction of the a particles are scattered at large angles because their path takes them very close to an extremely small but highly charged nucleus. Gold foil Circular fluorescent screen Interpretation Incoming a particles Most a particles undergo little to no scattering because most of the atom is empty. Nucleus A Figure 2.9 Rutherford's a-scattering experiment. When a particles pass through a gold foil, most pass through undeflected but some are scattered, a few at very large angles. According to the plum-pudding model of the atom, the particles should experience only very minor deflections. The nuclear model of the atom explains why a few a particles are deflected at large angles. Although the nuclear atom has been depicted here as a yellow sphere, it is important to realize that most of the space around the nucleus contains only the low-mass electrons.

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...
icon
Related questions
Question

Go Figure What is the charge on the particles that form the beam? Will they be
attracted to or repelled from the positively charged gold nuclei?

Experiment
Interpretation
Incoming
a particles
Beam of a particles
Source of
a particles
Nucleus
A tiny fraction of the a particles are
scattered at large angles because their
path takes them very close to an extremely
small but highly charged nucleus.
Gold foil
Circular
fluorescent
screen
Interpretation
Incoming
a particles
Most a particles
undergo little to no
scattering because
most of the atom
is empty.
Nucleus
Transcribed Image Text:Experiment Interpretation Incoming a particles Beam of a particles Source of a particles Nucleus A tiny fraction of the a particles are scattered at large angles because their path takes them very close to an extremely small but highly charged nucleus. Gold foil Circular fluorescent screen Interpretation Incoming a particles Most a particles undergo little to no scattering because most of the atom is empty. Nucleus
A Figure 2.9 Rutherford's a-scattering experiment. When a particles pass through a gold foil,
most pass through undeflected but some are scattered, a few at very large angles. According
to the plum-pudding model of the atom, the particles should experience only very minor
deflections. The nuclear model of the atom explains why a few a particles are deflected at large
angles. Although the nuclear atom has been depicted here as a yellow sphere, it is important to
realize that most of the space around the nucleus contains only the low-mass electrons.
Transcribed Image Text:A Figure 2.9 Rutherford's a-scattering experiment. When a particles pass through a gold foil, most pass through undeflected but some are scattered, a few at very large angles. According to the plum-pudding model of the atom, the particles should experience only very minor deflections. The nuclear model of the atom explains why a few a particles are deflected at large angles. Although the nuclear atom has been depicted here as a yellow sphere, it is important to realize that most of the space around the nucleus contains only the low-mass electrons.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Analyzing and Predicting Spectroscopic Data
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.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY