Consider the following statement: "An atomic number of an element is a more fundamental property than its atomic mass." Who among the following scientists has made the above statement?

Consider the following statement: "An atomic number of an element is a

1.	Consider the following statement: "An atomic number of an element is a more fundamental property than its atomic mass." Who among the following scientists has made the above statement?
A.	Dmitri Mendeleev
B.	Henry Moseley
C.	J.J. Thomson
D.	Ernest Rutherford
Answer» C. J.J. Thomson