Limitations of Bohr's Model (Leaving Cert Chemistry): Quizzes
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12 questions from this quiz
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Practise the questions
12 questions from this quiz
For which type of atom did Bohr's model work accurately?
For which type of atom did Bohr's model work accurately?
Hydrogen atoms only
What did Bohr incorrectly assume about electron movement?
What did Bohr incorrectly assume about electron movement?
Fixed, circular paths
What did De Broglie's research reveal about electrons?
What did De Broglie's research reveal about electrons?
They have wave-like properties
What does Heisenberg's Uncertainty Principle state?
What does Heisenberg's Uncertainty Principle state?
Position and velocity can't both be exact
What phenomenon in magnetic fields could Bohr's theory not explain?
What phenomenon in magnetic fields could Bohr's theory not explain?
Spectral line splitting
In what year did De Broglie propose his wave theory?
In what year did De Broglie propose his wave theory?
1924
What replaced the concept of definite electron orbits?
What replaced the concept of definite electron orbits?
Probability regions
What term replaced 'orbits' in quantum mechanics?
What term replaced 'orbits' in quantum mechanics?
Orbitals
What major development did Bohr's limitations lead to?
What major development did Bohr's limitations lead to?
Quantum mechanics
What are the sublevels that Bohr's model couldn't explain?
What are the sublevels that Bohr's model couldn't explain?
s, p, d, f
What property do electrons exhibit according to De Broglie?
What property do electrons exhibit according to De Broglie?
Wave-particle duality
In what year was Bohr's atomic model developed?
In what year was Bohr's atomic model developed?
1913