Q206
Name the chemist who proved that the atomic number of an element is a more fundamental property than its atomic mass, which led to modification in the Mendeleev's Periodic Law table?
A.
Dmitri Ivanovich Mendeleev
B.
Henry Moseley
AnswerC.
John Newlands
D.
Johann Dobereiner
Answer: Option B
Solution
Answer: Option B
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