Chemistry Final Exam Practice

Front

What is the maximum number of electrons that can occupy f orbitals?

Back

14

Front

How many d orbitals are present in any given energy level?

Back

5

Front

What is the chemical name for C2H4?

Back

dicarbon tetrahydride

Front

What is the electron configuration for Calcium (Ca)?

Back

1s2 2s2 2p6 3s2 3p6 4s2

Front

How do you calculate the mass of a substance given its volume and density?

Back

Mass = Volume × Density

Front

What is the formula for calculating density?

Back

Density = Mass / Volume

Front

What is the significance of the Aufbau principle in electron configuration?

Back

It states that electrons occupy the lowest energy orbitals first.

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.

Front

What is the general shape of d orbitals?

Back

D orbitals have a cloverleaf shape.