electron configurations

The d sublevel resembles the __________.

Cloverleaf

What sublevels are contained in the n=2 energy level?

2s and 2p

Which rule states that each orbital must receive one electron before an orbital that sublevel can have 2?

Hund Rule

Electrons located in the outermost energy level of an atom are called __________.

Valence Electrons

What sublevels are contained in the n=4 energy level?

4s, 4p, 4d, 4f

The electrons furthest from the nucleus contain the __________ amount of energy.

Highest

What principle states that electrons enter the sublevels with the lowest energy first?

Aufbau Principle

Atoms that have the same number of electrons are __________ with each other.

Isoelectronic

The three dimensional orientation of a sublevel is called the __________.

Orbital

Atomic orbitals can hold two electrons at most, and they must have opposite spins is known as the __________.

Pauli exclusion Principle

How many orbitals are in the 4d sublevel?

5

How many orbitals are in the 3p sublevel?

3

How many orbitals are in the 5th principal energy level?

16

How many orbitals are in the 1st principal energy level?

1

What is the maximum number of electrons that the 4d sublevel can hold?

10

What is the maximum number of electrons that the 5f sublevel can hold?

14

What is the maximum number of electrons that the 3rd energy level can hold?

18

What is the maximum number of electrons that the 2p sublevel can hold?

6