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- 1. Multiple Choice
28313 - 2. Multiple Choice235
- 3. Multiple Choice127814
- 4. Multiple Choice78910
- 5. Multiple ChoiceValence electrons are the...Innermost electronsMiddle electronsOutermost electronsAny electrons
- 6. Multiple Choice
How many valence electrons does carbon have?
4
5
6
7
- 7. Multiple Choice
USE THE PERIODIC TABLE
How many valence electrons does carbon have?
4
12
6
14
- 8. Multiple Choice
USE THE PERIODIC TABLE
How many valence electrons does sodium have?
1
2
3
4
- 9. Multiple Choice
USE THE PERIODIC TABLE
How many valence electrons does Phosphorus have?
31
5
15
4
- 10. Multiple Choice
USE THE PERIODIC TABLE
Find the element that has 3 Valence Electrons and 2 energy levels.
Magnesium - Mg
Lithium - Li
Aluminum - Al
Boron - B
- 11. Multiple Choice
USE THE PERIODIC TABLE
Find the element that has 5 Valence Electrons and 4 energy levels.
Arsenic - As
Selenium - Se
Calcium - Ca
Vanadium - V
- 12. Multiple ChoiceElements in the same column of the periodic table always have the same # of _______ as one another.ProtonsNeutronsElectronsValence Electrons
- 13. Multiple Choice
Is this the correct Lewis Dot Structure for Boron?
Yes
No, missing electrons
No, too many electrons
No, dots are in wrong place.
- 14. Multiple Choice
Is this correct way to draw the Lewis Dot Structure for Carbon?
Yes
No, too many electrons
No, not enough electrons
No, dots are in wrong places
- 15. Multiple Choice
This could be the dot diagram of
Mg
Cl
C
O
- 16. Multiple Choice
What is the goal of the Lewis Dot Structure?
To determine the electron position.
To show the element's valence electrons & bonding capabilities.
To find the atomic mass of an element.
To search for the number of electrons in an individual atom.
- 17. Multiple Choice
How many valence electrons should Magnesium have in its Lewis dot model?
1
2
3
4
- 18. Multiple Choice
This is a correct dot diagram for neon (Ne)
true
false
- 19. Multiple Choice
This is a correct dot diagram for carbon (C)
true
false
- 20. Multiple Choice
This is a correct dot diagram for nitrogen (N)
true
false
- 21. Multiple Choice
Which ones are acceptable?
- 22. Multiple Choice
Which of these is incorrect?
- Answer choicesTagsAnswer choicesTags