Physics > 2019 > 49
WASSCE
Niels Bohr drew certain conclusions about the structure of the atom. Which of the following statements is one of those conclusions?
A.
The allowed orbits contain the same number of electrons.
B.
Within an atom, there are certain allowed orbits.
C.
All of the orbits represent the same amount of energy.
D.
The orbit with the least energy is farthest from the nucleus.
Answer: B
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