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The Bohr model of the atom proposed that electrons move in:
The atomic nucleus was discovered through experiments conducted by:
Planck's constant relates the energy of a photon to its:
The electron was discovered by:
The quantum of light energy is called a:
The neutron was discovered by:
According to Einstein's mass-energy equivalence, E equals:
Quantum mechanics primarily deals with the behavior of:
Einstein's theory of relativity introduced the concept of:
The de Broglie hypothesis proposed that particles such as electrons exhibit: