Moseley and Bohr
Dobereiner, Newland , Mendeleev are responsible for development. Modern periodic table was created by Henry Moseley.
Dmitri Mendeleev was the first to develop the modern periodic table in 1869. Later, Henry Moseley rearranged the elements by atomic number, which is the modern arrangement. So, Mendeleev comes before Moseley in terms of their contributions to the modern periodic table.
Dmitri Mendeleev is credited with creating the Periodic Table of Elements in 1869. He arranged elements by increasing atomic weight and noticed periodic trends in their properties which led to the development of the modern periodic table.
modern periodic law
It all happens suddenly
There are 7 periods in the modern periodic table.
The modern periodic table has seven periods.
dmitri Mendeleyev was in a university in St.Petersburg Russia when he made the periodic table...hope this answers your question...jo_phil
The last major changes to the periodic table resulted from Glenn Seaborg's work in the middle of the 20th Century. Starting with his discovery of plutonium in 1940, he discovered all the transuranic elements from 94 to 102. He reconfigured the periodic table by placing the actinide series below the lanthanide series. In 1951, Seaborg was awarded theNobel Prize in chemistry for his work. Element 106 has been named seaborgium (Sg) in his honor.Although Dmitri Mendeleev is often considered the "father" of the periodic table, the work of many scientists contributed to its present form.
The modern long form of periodic table was constructed by Neils Bohr based on modern periodic law proposed by Moseley.
Yes.The modern periodic table is organized by atomic number. The elements properties are found to be periodic.
Yes.The modern Periodic Table is organized by atomic number. The elements properties are found to be periodic.