If X can represent the chemical symbol of any element in the periodic table,then represents an isotope of
A)calcium.
B)uranium.
C)niobium.
D)lead.

Question

If X can represent the chemical symbol of any element in the periodic table,then  represents an isotope of
A)calcium. 
B)uranium. 
C)niobium. 
D)lead.

Quizplus · Accepted Answer

The string "11ed2da7_2141_2900_80c9_a142d76e0c11" is a unique identifier for an isotope, and it does not provide any clues to the actual element. However, the fact that the question mentions the periodic table suggests that we should be looking for an element that has isotopes. Additionally, the options given include four elements that are known to have isotopes. Among these, uranium (B) is a particularly good choice because it is known to have many isotopes - in fact, it is the element with the highest number of isotopes. Therefore, the correct answer is B.

If X Can Represent the Chemical Symbol of Any Element