Schrodinger used mathematical equations to describe the location and energy level of an electron. He developed the quantum mechanics model (the widely accepted atomic model today). He also proposed the wave theory of matter.
Mendeleev's contribution to the atomic theory was published in 1869 in his book "Principles of Chemistry." In this work, he introduced the periodic table of elements, organizing them by atomic weight and properties, and leaving gaps for undiscovered elements.
The Australian scientist, M Vella came up with this model in the late 1900's.
Heisenberg along with Schrodinger formulated Quantum Mechanics, it is the theory that replaces classic Newtonian mechanics in the world of atoms and molecules. Heisenberg also played a significant role in propelling the world into the nuclear age. After the war, German scientists including Heisenberg took credit for diverting the regime from pursuing a bomb, for moral as well as practical reasons.
The current picture of the hydrogen atom is based on the atomic orbitals of wave mechanics which Erwin Schrodinger developed in 1926. This model is based on the Schrodinger Equation.
The Schrödinger atomic model is known as the Quantum Mechanical Model or the Wave Mechanical Model. It describes electrons in atoms as standing waves guided by probability equations rather than fixed circular orbits.
he didn't democriths did Dalton did first.
Atomic Theory
That the cake is a lie.
Benjamin Franklin's contribution to the atomic theory was his proposal that electricity was a fundamental force that could be understood through atomic models. He conducted experiments with electricity and proposed the idea of positive and negative charges, which later contributed to the development of the atomic theory.
The most important contribution of Werner Heisenberg was the discovery of the uncertainty principle.
Schrodinger, who created the schrodinger's cat theory.
Antoine Lavoisier was a French nobleman and chemist. His contribution to the development of the modern atomic theory was his idea of the possibility of an Atomic Mass.
he contributed by creating milk
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The contribution of anyone prior to about 1600 to the development of atomic theory might as well be "nothing whatsoever." Democritus and/or Leucippus contributed the name "atomos", but not much else; they were wrong about nearly every detail. John Dalton is just about the earliest scientist to have had any significant contribution to atomic theory, and most of what we now consider atomic theory was developed since about 1900.
he helped the creator of electrons and the studier of chemistry
James Chadwick discovered the neutron in 1932.