answer me this (1 Viewer)

[hipcat]

could someone please give some example infomation for this question; assess the contribution made by heisenberg and pauli to the development of the atomic theory. also could someone give the phone number for the advice line physics help line thing?

 

[grimreaper]

Its just one number for all subject - 13 11 12.

Heisenberg developed the uncertainty principle, which stated that you couldnt determine both a particles (and in particular an electron's) position and momentum.

Pauli developed the exclusion principle, which stated that two electrons in the same atom could not be in the same quantum state - either their principle quantum number (shell), orbital quantum number (subshell), orbital magnetic quantum number (orientation around the nucleus) or spin quantum number (which direction it orbitted in) has to differ between each electron

 

[acmilan]

Pauli also suggested the existence of the neutrino to account for the discrepencies in beta decay