Niels Bohr

Niels Bohr

Niels Henrik David Bohr(7 October,1885–18 November,1962) wis aDenspheesicistthat made essential contreibutions til the unnerstaundin oatomicstructur anquantum mechanics.

Bohr's contreibutions ti pheesics

• Bohr's modelo atomic structur.
• The electron's orbital angular momentum is quantifee'd; L=nħ.
• The theory thatelectronstraivels in discreteorbitsaboot the atom'skirnel,wi the chemical properties o the element bein maistlins determined bi the nummer o electrons in the ooter orbits.
• The consait that an electron coud drap frae a heicher-energy orbit til a laicher ane, emeetin aphoton(lichtquantum) o discrete energy (this becam the foonds oquantum theory).
• TheCopenhagen interpretationoquantum mechanics.

He gat the Nobel Prize for Pheesics for this wark in 1922.

Fremmit airtins

• Niels Bohr Archive
• Nobel Fundation: Niels BohrArchived2004-08-31 at theWayback Machine
• Aboot Niels Bohr