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

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

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

2. When the electron capacity is \(8\), at which energy level does the electron revolve?

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

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