the isotope needed, by identifying A, . fission reaction: and X, to nce the following lear 235 U+¿n→4Ba+X+3¿n Express your answer as an isotope using prescripts.
the isotope needed, by identifying A, . fission reaction: and X, to nce the following lear 235 U+¿n→4Ba+X+3¿n Express your answer as an isotope using prescripts.
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...
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Transcribed Image Text:the isotope needed, by identifying A, .
fission reaction:
and X, to
nce the following
lear
235
U+¿n→4Ba+X+3¿n
Express your answer as an isotope using prescripts.
Expert Solution
Step 1
The process in which nucleus of an atom is divided into two or more smaller, lighter nuclei is known as nuclear fission.
Step 2
The given equation is shown below:
Step 3
The atomic numbers on both sides of the equation must be equal as shown below:
92 + 0 = 56 + Z + 3 (0)
Z = 92 – 56
Z = 36
Step 4
Therefore, the atomic number of X is 36
According to periodic table; the atom which has 36 atomic number is krypton and symbol of that atom is Kr
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