Quantum Mechanical Model

Front

What is the shape of an 's' orbital?

Back

The shape of an 's' orbital is spherical.

Front

What is the shape of a 'p' orbital?

Back

The shape of a 'p' orbital is dumbbell-shaped.

Front

How many different types of 'd' orbitals are there?

Back

There are 5 different types of 'd' orbitals.

Front

How many different types of 'f' orbitals are there?

Back

There are 7 different types of 'f' orbitals.

Front

How many electrons can a single orbital hold?

Back

A single orbital can hold a maximum of 2 electrons.

Front

What is the principal quantum number?

Back

The principal quantum number (n) indicates the energy level of an electron in an atom.

Front

What does the azimuthal quantum number (l) represent?

Back

The azimuthal quantum number (l) represents the shape of the orbital.

Front

What is the magnetic quantum number (m_l)?

Back

The magnetic quantum number (m_l) indicates the orientation of the orbital in space.

Front

What is the spin quantum number (m_s)?

Back

The spin quantum number (m_s) indicates the spin direction of an electron, which can be +1/2 or -1/2.

Front

What is the Pauli Exclusion Principle?

Back

The Pauli Exclusion Principle states that no two electrons in an atom can have the same set of four quantum numbers.