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What year was the atomic number discovered?
ATOMIC NUMBER YEAR IN WHICH IT WAS DISCOVERED? it was discovered in 1913 by British physicist Henry Mosely
Who discovered the existence of the atomic necleus?
Ernest Rutherford
Who discovered atomic number?
The concept of atomic number was proposed by Henry Moseley, a British physicist, in 1913. Moseley's research on X-ray spectra of elements led to the reorganization of the periodic table based on atomic number. His work established the modern understanding of the organization of elements by their atomic numbers.
Who discovered the nuecles?
Ernest Rutherford, a physicist from New Zealand who was born Aug. 30, 1871, discovered the atomic nucleus.
Who found neutrons?
Neutrons were discovered by James Chadwick in 1932 through his experiments involving beryllium and alpha particles. His discovery provided a crucial piece of the puzzle for understanding atomic structure and the composition of the nucleus.
Which scientist discovered that the atomic number rather than the atomic weight is more responsible for the properties of an element?
Henry Moseley, a British physicist, made this discovery in 1913 through his experiments with X-ray spectra. Moseley's work led to the reorganization of the periodic table based on atomic number instead of atomic weight.
Who was the German born physicist who gave details of the British and American atomic bomb projects to the Soviets?
Karl Fuchs
Who are John Dalton JJ Thompson and Ernest Rutherford and what did they do?
John Dalton was a British chemist who developed the modern atomic theory, which suggested that all matter is composed of atoms. J.J. Thomson was a British physicist who discovered the electron and proposed the "plum pudding" model of the atom. Ernest Rutherford was a New Zealand-born physicist who conducted the famous gold foil experiment, leading to the discovery of the atomic nucleus and the development of the nuclear model of the atom.
British scientist who discovered the atomic numbers of elements is?
Henry Moseley
Who made neutron exist theory?
The existence of the neutron was proposed by the British physicist James Chadwick in 1932. His discovery came after experiments showed that there were particles in the atomic nucleus that had no charge, which explained the missing mass in atoms that could not be accounted for by protons alone. Chadwick's work confirmed the neutron as a fundamental component of atomic structure, leading to significant advancements in nuclear physics.
What is the slogan for the element polonium?
Po is the symbol for polonium. It was discovered by polish Chemist and Physicist Marie Curie in 1898, and she named the element in honor of her country. It has an atomic number and atomic mass of 84 and 209 u respectively.
Who was the top physicist on the atomic bomb?
brandika strachan
