Review: Compounds
10 Questions
| Attempts: 215
Determine the names of the following compounds.
Questions and Answers
- 1.
MgCl2
Explanation
This is an ionic compound (a metal and a nonmetal) so no prefixes are used. No Roman Numeral is necessary because magnesium is not a transition metalRate this question:
- 2.
H2SO4
- 3.
SO2
- 4.
Cr(NO3)2
- 5.
MgSO4.7H2O
- 6.
(NH4)2O
- 7.
Which of the following empirical formulas is correct? Check all that apply.
- A.
MgCl
- B.
AlF3
- C.
Na2O
- D.
Sn(II)F2
- E.
LiO
- F.
SrO
- G.
Fe2O2
Correct Answer(s)
B. AlF3
C. Na2O
F. SrO -
- 8.
Which of the following empirical formulas is correct?
- A.
Al2CO3
- B.
OHNa
- C.
MgSO4
- D.
(NH4)3N
- E.
Li2SO3
- F.
Ca2(SO3)2
Correct Answer(s)
C. MgSO4
D. (NH4)3N
E. Li2SO3 -
- 9.
Which of the following properties are representative of ionic compounds? Check all that apply.
- A.
Always soluble in water
- B.
High melting points
- C.
Weak interparticle forces
- D.
Made of molecules
- E.
Made of ions
- F.
Metals and nonmetals
- G.
All nonmetals
- H.
Conduct electricity when molten or in aqueous solution
- I.
Crystalline solids
Correct Answer(s)
B. High melting points
E. Made of ions
F. Metals and nonmetals
H. Conduct electricity when molten or in aqueous solution
I. Crystalline solids -
- 10.
Which of the following properties are representative of molecular compounds? Check all that apply.
- A.
High melting points
- B.
Weak interparticle forces
- C.
Made of molecules
- D.
Made of ions
- E.
Metals and nonmetals
- F.
All nonmetals
- G.
Conduct electricity when molten or in aqueous solution
- H.
Crystalline solids
Correct Answer(s)
B. Weak interparticle forces
C. Made of molecules
F. All nonmetals -
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Current Version
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Mar 14, 2022Quiz Edited by
ProProfs Editorial Team -
Apr 02, 2009Quiz Created by
Wack213
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