Unit 6. W.K. Roentgen studied fluorescence – a phenomenon where certain materials emit light when struck by radiant energy, like UV light. Found that.
1 Atoms pp.32-37 The Rutherford model of the atom (1911)
Quantum Physics Dalton’s Atomic Theory Dalton’s indivisible atom has not been disregarded—it has been modified to explain new observations. Two important.
Chapter 3 - Chemistry
