is credited with developing the concept of atomic numbers.
A) Dmitri Mendeleev
B) Henry Moseley
C) Michael Faraday
D) Ernest Rutherford
E) Lothar Meyer

Question

Quizplus · Accepted Answer

Henry Moseley is credited with developing the concept of atomic numbers, which he determined by studying X-rays emitted from different elements. This discovery led to a more accurate arrangement of elements in the periodic table based on their atomic number rather than their atomic mass.

Is Credited with Developing the Concept of Atomic Numbers