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Posted By: Manjit Singh       Member Level: Diamond       Posted Date: 28 Jan 2008       Category: Physics

A radioactive element x has an atomic number of 100. It decays directly into an element y which decays directly into element z. In both processes a charged particle is emitted. Which of the following statements would be true?

Select Answer:

y has an atomic number of 102
y has an atomic number of 101
z has an atomic number of 100
z has an atomic number of 101




      
Your Test Score: 0 / 0



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