6329Cu+?? 6330Zn+210n
Solution
Answer : 2 1 H
The nuclear reaction can be written as:
63 29 Cu + A Z X -------> 63 30 Zn + 2 1 0 n
Here, A, Z and X are atomic number, mass number and symbol of element X respectively.
Now balance subscript part (lower part) of equation
29 + Z = 30+2(0) => Z= 1
Z = 1 is for H in periodic table, thus X= H
Now balance superscript (upper part of equation)
63 + A = 63 + 2(1) => A = 2
Unknown isotope is A Z X = 2 1 H
Final balace equation is
63 29 Cu + 2 1 H -------> 63 30 Zn + 2 1 0 n
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6329Cu+-- 6330Zn+210nSolutionAnswer -21H The nuclear reaction can be w.docx
1. 6329Cu+?? 6330Zn+210n
Solution
Answer : 2
1 H
The nuclear reaction can be written as:
63
29 Cu + A
Z X -------> 63
30 Zn + 2 1
0 n
Here, A, Z and X are atomic number, mass number and symbol of element X respectively.
Now balance subscript part (lower part) of equation
29 + Z = 30+2(0) => Z= 1
Z = 1 is for H in periodic table, thus X= H
Now balance superscript (upper part of equation)
63 + A = 63 + 2(1) => A = 2
Unknown isotope is A
Z X = 2
1 H
Final balace equation is
63
29 Cu + 2
1 H -------> 63
30 Zn + 2 1
0 n
