Which quantum number determines the shape of an atomic orbital?
Practice Questions
Q1
Which quantum number determines the shape of an atomic orbital?
Principal quantum number (n)
Azimuthal quantum number (l)
Magnetic quantum number (m_l)
Spin quantum number (m_s)
Questions & Step-by-Step Solutions
Which quantum number determines the shape of an atomic orbital?
Step 1: Understand that atomic orbitals are regions where electrons are likely to be found around an atom.
Step 2: Know that quantum numbers are used to describe the properties of these orbitals.
Step 3: Identify the different types of quantum numbers: principal (n), azimuthal (l), magnetic (m), and spin (s).
Step 4: Focus on the azimuthal quantum number (l), which is specifically related to the shape of the orbital.
Step 5: Remember that different values of l correspond to different shapes: l = 0 (s orbital), l = 1 (p orbital), l = 2 (d orbital), l = 3 (f orbital).
Step 6: Conclude that the azimuthal quantum number (l) is the one that determines the shape of an atomic orbital.
