Bohr's Model of the Atom (OCR GCSE Physics A, Combined (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
In which year did Bohr produce his model of the atom?
In which year did Bohr produce his model of the atom?
1913
What did Bohr produce in 1913?
What did Bohr produce in 1913?
The final model of the atom
According to Bohr's model, where do electrons exist?
According to Bohr's model, where do electrons exist?
In fixed orbitals
What term describes the fixed regions where electrons exist in Bohr's model?
What term describes the fixed regions where electrons exist in Bohr's model?
Orbitals
What problem would occur if Rutherford's model was correct?
What problem would occur if Rutherford's model was correct?
The atom would collapse
How did Bohr's model solve the problem of atomic collapse?
How did Bohr's model solve the problem of atomic collapse?
Electrons exist in fixed orbitals
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
What property do all protons share?
What property do all protons share?
The same amount of charge