Question 1
In 1921, Stern and Gerlach performed an experiment that first demonstrated
◦
orbital angular momentum quantization
◦
energy quantization
◦
space quantization
◦
magnetic orbital quantization
◦
that particles behave like waves
Question 2
In a completely filled atomic shell,
◦
the intrinsic spin of the electrons does not produce a resultant magnetic moment.
◦
the orbital motion of the electrons does not produce a resultant magnetic moment.
◦
the atom will be an alkali metal.
◦
only (a) and (b) are correct.
◦
none of the above are correct.