Have an account?
Skip to Content
Build your own quiz
Chemistry
9th -
12thgrade
Valence Electrons and Electron Dot Diagrams
16 questions
Show Answers
See Preview
- 1. Multiple Choice
Valence electrons are the
outer most electrons in an atom
total electrons in an atom
- 2. Multiple Choice
The _____ the element is in determines the number of valence electrons it has.
period/row
group/column
- 3. Multiple Choice
This could be the dot diagram of
Mg
Cl
C
O
- 4. Multiple Choice
This is a correct dot diagram for nitrogen (N)
true
false
- 5. Multiple Choice
This is a correct dot diagram for neon (Ne)
true
false
- 6. Multiple ChoiceThis could be the dot diagram ofPArNaB
- 7. Multiple Choice
This could be the dot diagram for...
He
Al
Be
Si
- 8. Multiple Choice
Which of these is correct?
- 9. Multiple ChoiceThis could be the dot diagram ofNeSiAlBe
- 10. Multiple Choice
USE THE PERIODIC TABLE
How many valence electrons does Phosphorus have?
31
5
15
4
- 11. Multiple Choice
How many valence electrons does Hydrogen have?
4
1
8
2
- 12. Multiple Choice
How many valence electrons should Magnesium have in its electron dot diagram?
1
2
3
4
- 13. Multiple Choice
How many valence electrons does potassium have?
19
6
39
1
- 14. Multiple Choice
How many valence electrons does Carbon have?
4
6
14
12
- 15. Multiple Choice
What is the "magic number" of valence electrons for atoms to be stable?
1
2
8
18
- 16. Multiple Choice
Neon is a noble gas because it is stable, nonreactive, and has ___ valence electrons.
1
8
10
4
- Answer choicesTagsAnswer choicesTags