Bohr's Model of the Atom (AQA GCSE Physics): Quizzes
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7 questions from this quiz
In what year did Bohr produce his model of the atom?
In what year did Bohr produce his model of the atom?
1913
What is the key feature of Bohr's model of the atom?
What is the key feature of Bohr's model of the atom?
Electrons exist in fixed orbitals
What problem with Rutherford's model did Bohr solve?
What problem with Rutherford's model did Bohr solve?
The atom would collapse
According to Rutherford's model, what would happen to electrons close to the nucleus?
According to Rutherford's model, what would happen to electrons close to the nucleus?
They would be attracted to it
What can the positive charge of the nucleus be subdivided into?
What can the positive charge of the nucleus be subdivided into?
Protons
Who provided evidence to prove that neutrons existed?
Who provided evidence to prove that neutrons existed?
James Chadwick
How long after the nucleus was accepted did Chadwick prove neutrons existed?
How long after the nucleus was accepted did Chadwick prove neutrons existed?
20 years