Download Guided CHEM 120 Unit 2 Quiz (Collection)

Download Guided CHEM 120 Unit 2 Quiz Collection

CHEM 120 Unit 2 Quiz (Spring 2021)

1. Question: Match the neutral atom or ion to the correct number of valance electrons.
2. Question: Match the atom or ion to the correct electron configuration.
3. Question: Which of the following combinations of elements in a compound would be ionic?
4. Question: Which of the following compounds would you expect to contain covalent bonds? Choose all that apply
5. Question: Based on VSEPR theory, predict the molecular shape of the molecule CBr4.
6. Question: Which of the following atoms contain polar covalent bonds? Select all that apply.
7. Question: Which of the following is the correct way to express a fluoride ion?
8. Question: How would I classify the bond in molecule S₈?
9. Question: How many unpaired electrons are in the Lewis dot structure for carbon?
10. Question: What is the symbol/charge of the cation in the structure CaSO₄?
11. Question: Determine the name for the compound with the chemical formula:
12. Question: Give the chemical formula with the name Dinitrogen Pentoxide.
    

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CHEM 120 Unit 2 Quiz (Dec 2020)

1. Question: For the following molecule CaF2 provides a cation, anion bond name
2. Question: Name of the compound PBr₅ = ____
3. Question: For the following molecule Mg₃(PO4)_{2 _____}
4. Question: Write the chemical formula for the following compound: ammonium sulfate = ___
5. Question: The maximum number of electrons that reside in the n+3 level is ___.
6. Question: How many electrons are there in a Magnesium atom?
7. Question: Which is an impossible electron configuration?
8. Question: The ground element with the ground state electron config of 1s²2s²2p⁶3s² is ______.
9. Question: Which substance has ionic bonds?
10. Question: A fluoride ion is
11. Question: The correct name for the compound P₂O₅ =_______
12. Question: If a central atom has a total of two groups and no lone pairs attached to it, the geometry of the central atom is ____.
13. Question: Which of the following dot structure for Hydrogen, H₂?
14. Question: Which substance has nonpolar covalent bonds?

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