Who improved the periodic table?

Answer 1

Many people tried to arrange a proper periodic table but the first periodic table was given by Dimitry Ivanovich Mendeleev.

But it was later modified by Henry Mosley in its present form.

Answer 2

Dmitri Mendeleev is credited with creating the first version of the Periodic Table in 1869. Mendeleev arranged the elements by Atomic Mass and predicted the properties of undiscovered elements. Subsequent scientists, such as Henry Moseley, contributed to refining and organizing the periodic table based on atomic number.

Answer 3

...+ scientific method refers to bodies af techniquer for investigating phenomena ...+ as quiring new knowledge or correcting and investigrating previous knowledge

Answer 4

I believe it was Julius Lothar Meyer, who published his periodic table one year after Mendeleev did.

Answer 5

They used atomic number instead of atomic mass to organize the elements.

Answer 6

they used atomic number instead of atomic mass ot organize the elements

Answer 7

yes it is a changed one. because of new elements.