CHE 17 Name
March 7, 1997
- What subatomic particles are present in 23Na? Your answer should include how many particles of each type are present in this atom.
- Write the electron configuration for Cr, atomic number 24.
- What experimental evidence served as a basis of Bohrís atomic theory?
- magnetic measurements
- behavior of atoms at low temperatures
- atomic spectra
- atomic mass
- Explain how quantum theory is different from wave theory.
- Rutherfordís gold foil experiment provided evidence for what feature of atoms?