Warm-Up: Electron Configuration

Front

What is the electron configuration of an oxygen atom?

Back

1s² 2s² 2p⁴

Front

How many electrons can the p sublevel hold?

Back

6

Front

What is Hund's Rule?

Back

Every orbital in a sublevel is singly occupied before any orbital is doubly occupied.

Front

Which orbital shows a violation of Hund's Rule?

Back

D

Front

What is the maximum number of electrons that an s orbital can have?

Back

2 electrons

Front

How many electrons can the d sublevel hold?

Back

10

Front

What is the principal quantum number?

Back

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

Front

What is the shape of s orbitals?

Back

S orbitals are spherical.

Front

What is the shape of p orbitals?

Back

P orbitals are dumbbell-shaped.

Front

What is the Pauli Exclusion Principle?

Back

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