Electronic Configuration

Question 1

What is electronic configuration

Answer 1

the arrongement of electrons

around me nucleus of the an atom

Question 2

Will electrons be in the sme position

Answer 2

electrons will not occupy the

same position.

Question 3

What do we use to state the position of an atom around the nucleus

Answer 3

.We use the shell numbers and orbitals to state the position of an atom around the nucleus

Question 4

In what order do we write the electronic configuration

Answer 4

1s 2s 2p 3s 3p 4s

Question 5

What is aupbou diagrams

Answer 5

(Box diagrams )

These show the energy level

Represent each orbital as a box

Represent each electron with an arrow

Question 6

What does the Paulis explusion priciple state

Answer 6

Each orbital carries a maximum of 2 electrons with different spin numbers

Question 7

What does Hunds rule state

Answer 7

when filling in electrons

do not pair them until each obital is occupied