Question

Explains postulates of sommerfeld's atomic model?​

Answer 1

Answer:

According to Sommerfeld's model, for any principal quantum number n, there are n possible orbits of varying eccentricities called sub-orbits or sub-shells. Out of n subshells, one is circular and the remaining (i.e., n-1) are elliptical in shape. ... As a result of this, the orbit corresponding to n=1 is circular.

Answer 2

Answer:

1) The orbits may be both circular or elliptical.

2) When path is elliptical , then there are two axis – major axis & minor axis. When length of major & minor axis become equal then orbit is circular

Explanation:

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