The ratio of the radii of the three Bohr orbits is |
|||||||

a) |
b) |
1:2:3 |
c) |
1:4:9 |
d) |
1:8:27 |

The ratio of the radii of the three Bohr orbits is |
|||||||

a) |
b) |
1:2:3 |
c) |
1:4:9 |
d) |
1:8:27 |

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