How did Moseley establish a more accurate periodic table?

He arranged the elements by atomic mass instead of atomic numbers. I might be wrong they have the answer on google as well it says. “by arranging the elements according to atomic mass instead of atomic number. by arranging the elements according to atomic number instead of atomic mass. by arranging the elements into horizontal periods. by arranging the elements into vertical groups.”

Earth's rotation cause the global convention current between the equator and the poles