Periodic Trends and Electron Configurations Review

Front

What is the electron configuration of Magnesium (Mg)?

Back

Front

How many electrons can the first energy level hold?

Back

2

Front

How many p orbitals are there in a sublevel?

Back

3

Front

What atom matches this electron configuration? [Xe] 6s^2 4f^14 5d^9

Back

Gold

Front

What does the de Broglie equation predict about moving particles?

Back

They have wave characteristics.

Front

Define electron configuration.

Back

The distribution of electrons in an atom's orbitals.

Front

What is the maximum number of electrons in the second energy level?

Back

8

Front

What is the shape of s orbitals?

Back

Spherical.

Front

What is the shape of p orbitals?

Back

Dumbbell-shaped.

Front

What is the principle behind the Aufbau principle?

Back

Electrons fill orbitals starting from the lowest energy level.