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The Symbol for a Certain Isotope of Radium Is

Question 57

Multiple Choice

The symbol for a certain isotope of radium is The symbol for a certain isotope of radium is Ra.How many nucleons are there in the nucleus of this isotope? A) 88 B) 138 C) 214 D) 226 E) 314
Ra.How many nucleons are there in the nucleus of this isotope?


A) 88
B) 138
C) 214
D) 226
E) 314

Correct Answer:

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