Henry Gwyn Jeffreys Moseley was an English physicist. He developed the Law in X-ray Spectra that helped sort the chemical elements of the Periodic Table of the elements in a logical order.
The person who updated it was Henry Mosley.
He found the number of protons an element has. present periodic table is according to it.
Henry Mosley
In the modern version of the periodic table, the elements are arranged in increasing order of the atomic number. The chemical properties of an element can be predicted by its group. For example group 1 elements react violently to give away one electron to form +1 ions where group 18 elements are inert in standard temperature and pressure. This periodic table was introduced by Henry Mosley.
The periodic law was revised by English scientist Henry Moseley. While investigating the X-Rays of elements in the laboratory of Rutherford, he discovered that each element was specifically associated with an atomic number. The arrangement of the elements in increasing atomic number led to the correct alignment of the elements.
Henry Moseley showed elements in the periodic table should be in order by their atomic number instead of atomic mass.
The person who updated it was Henry Mosley.
He found the number of protons an element has. present periodic table is according to it.
Henry Moseley sorted the chemical elements on the Periodic Table in order by their atomic numbers. Moseley was a British chemist who had studied under Rutherford.
Dimitri Ivanovich Mendeleev was the one who first created the periodic table of elements.After that, Henry Mosley modified it on the basis of atomic number,
Henry Mosley
Researching around I would say discovery of the "atomic number" used for ordering the elements in the periodic table would probably be the answer. This is recorded as being in 1913.
in 1914 Henry mosely stated the modern periodic law. He said that when the elements are in order of increasing atomic number (number of protons) they show a periodicity or repeating pattern of properties.
Henry Moseley made major contributions to physics regarding the atomic number. He also developed Moseley's Law which allowed for a more logical based sorting of elements on the Periodic Table.
In the modern version of the periodic table, the elements are arranged in increasing order of the atomic number. The chemical properties of an element can be predicted by its group. For example group 1 elements react violently to give away one electron to form +1 ions where group 18 elements are inert in standard temperature and pressure. This periodic table was introduced by Henry Mosley.
The periodic law was revised by English scientist Henry Moseley. While investigating the X-Rays of elements in the laboratory of Rutherford, he discovered that each element was specifically associated with an atomic number. The arrangement of the elements in increasing atomic number led to the correct alignment of the elements.
Henry Mosley - bishop - was born in 1868.