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Whose Contribution Is It?

Scientists get credit for their work in many ways. Knowing what they discovered and how they did it gives us a better understanding of some concepts.
AB
Dobereinergrouped elements in triads
NewlandsLaw of Octaves
Mendeleevgrouped elements in periods by mass
Mosleyxray experiments showed the positive charge of the nucleus, the atomic number we use to group elements
Schrodingerintoduced the principal quantum number
de Brogliewave particle duality
Pauliexclusion principle (spin)
Aufbaufilling order of orbitals
Hundplace one electron in each sublevel orbital before filling
Mrs. O'Brien

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