Lesson 2: Electron Configuration

Front

How many p orbitals are there in a sublevel?

Back

3

Front

What does each row on the periodic table represent?

Back

an energy level

Front

How many electrons can the d sublevel hold?

Back

10

Front

What is the electron configuration for Beryllium (Be)?

Back

1s² 2s²

Front

What is the electron configuration for Chlorine (Cl)?

Back

1s² 2s² 2p⁶ 3s² 3p⁵

Front

What is the maximum number of electrons that can occupy a single orbital?

Back

2

Front

What is the shape of p orbitals?

Back

Dumbbell-shaped

Front

What is the principal quantum number?

Back

It indicates the energy level of an electron in an atom.

Front

What is the Pauli Exclusion Principle?

Back

No two electrons in an atom can have the same set of four quantum numbers.

Front

What is Hund's Rule?

Back

Electrons will fill degenerate orbitals singly before pairing up.