Emission Spectra and the Bohr Model (VCE SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
Which flame test colour indicates the presence of lithium?
Which flame test colour indicates the presence of lithium?
Crimson
What pattern appears when heated element light passes through a prism?
What pattern appears when heated element light passes through a prism?
Distinct coloured lines on black
Which colour line in an emission spectrum has the highest energy?
Which colour line in an emission spectrum has the highest energy?
Violet
Who developed the atomic model that explained hydrogen's emission spectrum?
Who developed the atomic model that explained hydrogen's emission spectrum?
Niels Bohr
In the Bohr model, where can electrons exist?
In the Bohr model, where can electrons exist?
Only in fixed energy levels
Which electron shell has the lowest energy?
Which electron shell has the lowest energy?
Shell 1 ()
What is the maximum number of electrons in shell 2 using the formula ?
What is the maximum number of electrons in shell 2 using the formula ?
8
What is the maximum number of electrons the valence shell can hold?
What is the maximum number of electrons the valence shell can hold?
8
An atom has electronic configuration 2,8,1. How many electrons are in shell 3?
An atom has electronic configuration 2,8,1. How many electrons are in shell 3?
1
What happens when an electron falls from a higher to a lower energy level?
What happens when an electron falls from a higher to a lower energy level?
Energy is released as light