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Electron configuration

Electron configuration

Assessment

Presentation

Chemistry

3rd Grade

Easy

Created by

Manal Tarabay

Used 1+ times

FREE Resource

1 Slide • 20 Questions

1

Electron configuration

By Manal Tarabay

2

Open Ended

Question image

Is the orbital diagram drawn correctly? Justify your answer

3

Draw

Write the electronic configuration of Sulfur in three different ways

4

Draw

Write the nobel gas notation of N and Al

5

Draw

Write the electronic configuration of Chromium

6

Draw

Write the electronic configuration and noble gas notation of Manganese

7

Multiple Choice

Question image

Choose the correct answer

1

A

2

B

3

C

4

D

5

E

8

Multiple Choice

The number of valence electrons in sodium is

1

1

2

6

3

10

4

8

9

Multiple Choice

The number of valence electrons in chlorine is

1

2

2

7

3

8

4

10

10

Multiple Choice

The number of valence electrons in iron is

1

2

2

6

3

8

4

10

11

Draw

Specify the period, group and block of Magnesium,

12

Draw

Specify the period, group and block of Manganese

13

Draw

Specify the period, group and block of p

14

Multiple Choice

What atom matches this electron configuration?
1s2s2p3s2
1
Neon
2
Magnesium
3
Aluminum
4
Potassium

15

Multiple Choice

Which is the electron configuration for an oxygen atom?
1
1s22s22p63s23p64s2
2
1s22s22p4
3
1s22s22p6
4
1s22s22p63s23p6

16

Multiple Choice

What is the shorthand electron configuration for Sulfur atom?
1
[Ar] 3p4
2
[He] 3s23p4
3
[Ne] 3s23p4
4
[Na] 3s23p3

17

Multiple Choice

Question image
Which element is pictured?
1
neon
2
fluorine
3
magnesium
4
argon

18

Multiple Choice

Which group does Aluminum belong to?

1

Group 3

2

Group 13

3

Group 6

4

Group 26

19

Multiple Choice

Which period is Oxygen found in?

1

Period 1

2

Period 2

3

Period 3

4

Group 16

20

Multiple Choice

Which Period is Gold (Au) found in?

1

Group 11

2

Group 6

3

Period 11

4

Period 6

21

Multiple Choice

What is the ATOMIC NUMBER of the element found in Period 4, Group 1?

1

41

2

4

3

1

4

19

Electron configuration

By Manal Tarabay

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