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- 1. Multiple Choice
What is the correct Lewis Dot Structure for ammonia NH3
- 2. Multiple Choice
Which is the correct molecular structure for carbon dioxide?
- 3. Multiple ChoiceWhich of the following is the correct Lewis dot structure for the molecule fluorine (F2)?ABCD
- 4. Multiple Choice
Is this the correct structure for CH2O?
Yes
No
- 5. Multiple ChoiceWhich of the following is an acceptable Lewis structure for CH3Cl?Option AOption BOption COption D
- 6. Multiple ChoiceWhich of the following is the correct Lewis structure for water?ABC
- 7. Multiple ChoiceWhich of the following is the correct Lewis structure for the compound PBr3?structure Astructure Bstructure Cstructure D
- 8. Multiple ChoiceThree pairs of electrons are shared in aSingle bondDouble bondTriple bond
- 9. Multiple ChoiceWhat is the correct formula for this molecule?Si4FSiF4SiFSi4F4
- 10. Multiple Choice
Which of the following compounds has only single bonds?
I only
II only
III only
I and III
III and IV
- 11. Multiple Choice
What is the correct structure for BF3?
Option A.
Option B.
Option C.
Option D.
- 12. Multiple Choice
By replacing the element symbol, this could be a diagram of which element?
Li
Al
C
Be
- 13. Multiple ChoiceAccording to the octet rule most elements need _______ valence electrons.28618
- 14. Multiple ChoiceEach line in a Lewis Structure represents __________ electron(s).3214
- 15. Multiple Choice
Which image could be a representation of NH3?
A
B
C
- 16. Multiple Choice
NH3 has how many lone pairs?
0
1
2
3
- 17. Multiple Choice
CCl4 has how many double bonds?
0
1
2
3
- 18. Multiple Choice
In HCN (Carbon is usually the central atom) what kind of bond is between the C and N
Single
Double
Triple
- Answer choicesTagsAnswer choicesTags