PREPARING F/YOUR ACS EXAM IN GEN CHEM
PREPARING F/YOUR ACS EXAM IN GEN CHEM
18th Edition
ISBN: 9781732776401
Author: EUBANKS
Publisher: American Chemical Society
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Chapter AS, Problem 14PQ
Interpretation Introduction

Interpretation:

The atomic number and mass number of residual atom after alpha emission have to be identified.

Concept Introduction:

During a nuclear change, an element undergoes change in its atomic mass or atomic number or both by emission of charged particles such as beta particle and alpha particle.

Beta particle is one that has unit negative charge and alpha particle is one that has 2 unit positive charge and is equivalent to helium atom 24He.

Emission of proton, beta particle, alpha particle causes a change in the atomic number of element.

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