Moseley and Bohr
Dobereiner, Newland , Mendeleev are responsible for development. Modern periodic table was created by Henry Moseley.
Lavoisier, Dobereiner, Newlands, Mendeleev, and Moseley
modern periodic law
It all happens suddenly
Modern periodic table is based on modern periodic law which states that physical and chemical properties of elemnts are periodic function of their atomic numbers.
There are 7 periods in the modern periodic table.
The modern periodic table has seven periods.
Modern periodic table is invented by Henry Moseley.
Robert Boyle was responsible for coming up with the modern idea of the element, paving the way for the periodic table. His book is recognized as the foundation of modern chemistry.?æ
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.
Dmitri Mendeleev developed the modern periodic table in 1869.
The modern long form of periodic table was constructed by Neils Bohr based on modern periodic law proposed by Moseley.