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He determined the number of protons of the elements, which is called the atomic number.
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What did Henry Moseley determine that contributed to understanding the atom?
The correct answer is: That each element has a different number of protons.... Chris Ellis
How did Moseley establish a more accurate periodic table?
Moseley discovered a relation berween the atomic number and the wavelength of X-rays emitted by an element.
How did Henry Moseley affect the development of the periodic table?
He discovered that each element has its own atomic number.In 1914 Henry Moseley found a relationship between an element's X-ray wavelength and its atomic number (Z), and therefore resequenced the table by nuclear charge rather than atomic weight. Before this discovery, atomic numbers were just sequential numbers based on an element's atomic weight. Moseley's discovery showed that atomic numbers had an experimentally measurable basis.
What did Henry Moseley change about the periodic table?
Henry Moseley discovered a relation between the atomic number and the X-ray wavelength of a given chemical element; this was a physical confirmation of the periodic table and the order of elements in the table.
What did Moseley discover?
Henry Moseley discover thathe found that atoms of each element contain a unique positive charge in their nucleus. This discovery helped to solve the mystery of what makes the atoms of one element different from those of another: An atom's identity comes from the number of protons in its nucleus.
What did Henry Moseley determine that contributed to understanding atom?
The correct answer is: That each element has a different number of protons.... Chris Ellis
What did Henry Moseley determine that contributed to understanding the atom?
The correct answer is: That each element has a different number of protons.... Chris Ellis
Who discovered that each element has a unique positive charge?
Henry Moseley
Who used x rays to determine atomic numbers?
Henry Moseley
How did Moseley establish a more accurate periodic table?
Moseley discovered a relation berween the atomic number and the wavelength of X-rays emitted by an element.
What did British scientist Henry Moseley determine?
He determined the atomic number of an atom
What are the importance and applications of moseley's law?
The square roots of frequency of x radiation is proportional to the atomic no of the element is called moseley's law.if u is frequency and z is atomic no
What scientist determined that atomic mass did not determine the pattern of the periodic table?
Henry Moseley
How did Henry Moseley affect the development of the periodic table?
He discovered that each element has its own atomic number.In 1914 Henry Moseley found a relationship between an element's X-ray wavelength and its atomic number (Z), and therefore resequenced the table by nuclear charge rather than atomic weight. Before this discovery, atomic numbers were just sequential numbers based on an element's atomic weight. Moseley's discovery showed that atomic numbers had an experimentally measurable basis.
What is the contribution of Henry moseley in periodic tale of elements?
He found the number of protons an element has. present periodic table is according to it.
What type of properties do valence elcectrons determine for an element?
Valence electrons determine the reactivity of the element.
What discovery did Henry Moseley lead him to reorganize the periodic table?
In 1914 Henry Moseley found a relationship between an element's X-ray wavelength and its atomic number (Z), and therefore resequenced the table by nuclear charge rather than atomic weight. Before this discovery, atomic numbers were just sequential numbers based on an element's atomic weight. Moseley's discovery showed that atomic numbers had an experimentally measurable basis.
