BONDING SUMMATIVE ASSESSMENT REVIEW
1. Interpret chemical formulas.
a. Determine the number of atoms of each element present in 2Fe(NO3)3.
b. Determine the number of atoms of each element present in Zn(NO2)2.
c. Determine the number of atoms of each element present in 4Sr(OH)2.
2. Write the formula of an ionic compound.
a. What is the formula for Tin (II) bromide?
b. Predict the chemical formula for the compound formed by Ca+2 and PO4-3.
c. Predict the chemical formula for the compound formed by Li and S.
3. Name the ionic compound.
a. What is the name for CaCO3?
b. What is the name for AgNO3?
c. What is the name for CoCl2?
4. Predict whether elements form ionic, polar covalent, or covalent bonds using electronegativity.
Draw each bond and draw any charges that are found.
a. HBR
b. CaS
c. CaCl2
d. N2O6
e. I2
f. CuS
g. K2O
5. Give ionic charge for each element listed below (Oxidation Number).
a. Helium
b. Aluminum
c. Boron
d. Bromine
e. Rubidium
7. Write the formula of a covalent molecule.
a. What is the formula for Tetrasulfur dinitride?
b. What is the formula for Hexaboron monosilicide?
c. What is the formula for Oxygen trichloride?
8. Name the covalent molecule.
a. What is the name for Si02?
b. What is the name for P205?
c. What is the name for SbBr3?
9. Explain the concept of a chemical bond? What is a chemical bond? Why does a chemical
bond form (think back to bubbles)?
BONDING SUMMATIVE ASSESSMENT REVIEW
EXTRA NAMING AND FORMULA WRITING PRACTICE:
Write the formulas for the following compounds and molecules. State whether
each contains an ionic, polar covalent or covalent bond.
a. Iodine Pentafluoride
f. Lead (IV) Sulfate
b. Platinum (II) Sulfide
g. Hexaboron Monosilicide
c. Titanium (II) Selenide
h. Beryllium Hydroxide
d. Dinitrogen Trioxide
i. Tin (IV) Oxide
e. Zinc Carbonate
j. Ammonium Sulfate
Determine if the following examples are ionic or covalent and name each.
a. Li3N
i. OCl2
b. Be3N2
j. N2O
c. CuCl
k. Mn2(SO3)7
d. FeP
l. Al2Se3
e. KI
m. Sr(MnO4)2
f. V2(SO4)3
n. P4S5
g. CCl4
o. Sc(OH)3
h. SO2
p. Be(HCO3)2