Bohr's atomic model — task. Science CBSE Homework Assignments, Class 9.

1. How many electrons can occupy in the fourth orbit of an atom?

\(2\)
\(32\)
\(8\)
\(18\)

2. When the electron capacity is \(18\), at which energy level does the electron revolve?

\(n = 1\)
\(n = 2\)
\(n = 3\)
\(n = 4\)

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