science
Grade-9
Easy
Question
Which of the following is the main limitation of Bohr’s atomic model?
- Could not explain the dual nature of matter
- It failed to explain the larger and heavier atoms
- He failed to explain the shape of the molecule
- Failed to explain the dimensional structure or model of an atom
Hint:
Bohr's law could not explain larger and heavier atoms. This was one of the limitations of Bohr's atomic model.
The correct answer is: It failed to explain the larger and heavier atoms
- Bohr's theory is mainly focused on the atoms which have fewer atomic numbers like hydrogen.
- He failed to explain the atoms that have a high atomic number and larger size.
- This was considered one of the main drawbacks of Bohr's law.
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