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Isotopes
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Isotopes
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2. Atoms & Elements / Isotopes / Problem 1
Problem 1
Provide the symbol of the isotopes given below:
(a) Z = 72 and A = 174
(b) Z = 42 and A = 98
A
(a)
72
174
Hf; (b)
42
98
Mo
B
(a)
174
72
Hf; (b)
98
42
Mo
C
(a)
72
174
Ta; (b)
42
98
Nb
D
(a)
174
72
Ta; (b)
98
42
Nb
E
(a)
174
72
Ta; (b)
98
42
Mo
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