Study Set Content:
atom that have the same atomic number but different mass number
Isotopes
isotopes where there are no neutrons
Protium
isotopes where there is one proton and one neutron
deuterium
protons where there is one pro and 2 neutrons
Tritium
Who invented the quantum theory
Max Planck
proposed that light can behave like a stream of particles(photons)
Einstein
Explained the spectrum of the hydrogen atom
Niels Bohr
proposed that matter and radiation had properties of both wave and particle
Louis de Broglie
it is impossible to simultaneously know both the momentum and the position of the particle with certainty
Werner Karl Heisenberg
Schrodinger Equation
Erwin Schrodinger
determines the energy of an orbital
Principal quantum number
determines the shape of the orbital
azimuthal quantum number
orientation of the orbital in space
Magnetic quantum number
orientation of the spin
Spin Quantum number
made the Pauli Exclusion Principle
Wolfgang Pauli
Made the Hunds Rule
Frederick Hund
Aufbau principle
Aufbau
a chart in which elements having similar chemical and physical properties are grouped together
Periodic Table
Who made the periodic table
Dmitri Mendeelev and J. Lothar Meyer
atoms combine in order to achiever a more stable electron configuration
Gilbert Lewis
