Electron Configuration Review

1

20

How many electrons can be in the s orbital at once? 

2

40

Draw the Lewis Structure of Boron 

I will draw on board

60

How many Valence Electrons does Radon have? 

8 

80

What is the following element

[Xe] 6s²4f⁵

Pm

100

Write the complete electron configuration for Hafnium (Hf)

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²4f¹⁴5d²

2

20

How many valence electrons does Magnesium have?

2

40

How many valence electrons does Aluminium have? 

3

60

Draw the lewis structure to Bromine 

I will draw on board 

80

What is the following element

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d⁸

Palladium (Pd) 

100

Write the abbreviated electron configuration for Iodine (I) AND draw the lewis structure

[Kr] 5s² 4d¹⁰ 5p⁵

I will draw lewis on board 

3

20

How many electrons can be in the f orbital at once? 

14

40

How many valence electrons do Halogens have? 

7 

60

Write the abbreviated electron configuration of Titanium. 

[Ar] 4s²3d²

80

Write the complete electron configuration of Scandium 

1s²2s²2p⁶3s²3p⁶4s²3d¹

100

Write the abbreviated electron configuration for Rhenium (Re)

[Xe] 6s² 4f¹⁴ 5d⁵

4

20

How many electrons can be in the d orbital? 

10

40

What is the electron configuration of Beryllium? 

1s²2s²

60

At what element does the 4s orbital start at? 

Potassium - K 

80

Write the complete electron configuration of Sulfur

1s²2s²2p⁶3s²3p⁴

100

Write the complete electron configuration AND draw the lewis structure for Calcium 

1s²2s²2p⁶3s²3p⁶4s²

I will draw lewis on board

5

20

How many electrons can be in the p orbital? 

6

40

What element starts the 4d block? 

Y - Yttrium 

60

Write the abbreviated electron configuration of Niobium (Nb)

[Kr] 5s²4d³

80

What element is this

1s²2s²...7s²5f¹⁰

Cf

100

Write the complete electron configuration of Antimony (Sb)

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p³