The Bohr radius of the hydrogen atom is 0.529 × 10-10 m. The radius of the n = 2 state is
A)
1.06 × 10-10 m.
B)
2.12 × 10-10 m.
C)
0.265 × 10-10 m.
D)
0.529 × 10-10 m.
E)
2.65 × 10-10 m.
B
Physics & Space Science
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