Question
Chemistry Question on Structure of atom
In Sommerfeld?s modification of Bohr?s theory, the trajectory of an electron in a hydrogen atom is
A
a perfect ellipse
B
a closed ellipse - like curve, narrower at the perihelion position and flatter at the aphelion position
C
a closed loop on spherical surface
D
a rosette
Answer
a perfect ellipse
Explanation
Solution
Answer (a) a perfect ellipse