Write the formula for each of the following chromium-containing ions, including the overall charge of the ion.

d. dichromate

Examine the following table of formulas and names. Which of the compounds is/are named correctly? Formula ${\ \ \ }$ Name a. $\mathrm{P}_2 \mathrm{O}_5 \quad$ diphosphorus pentoxide b. $\mathrm{ClO}_2 \quad$ chlorine oxide c. $\mathrm{PbL}_4 \quad$ lead iodide d. $\mathrm{CuSO}_4 \quad$ copper(I) sulfate

Write the formula for each of the following carboncontaining polyatomic ions, including the overall charge of the ion.

d. cyanide

Examine the following table of formulas and names. Which of the compounds is/are named incorrectly?

$$\begin{array}{ll}\quad \text { Formula } & \text { Name } \\\\ \ \mathrm{CrPO}_4 & \text { chromium(III) phosphate }\end{array}$$

Examine the following table of formulas and names. Which of the compounds is/are named incorrectly?

$$\begin{array}{ll}\quad \text { Formula } & \text { Name } \\\\ \ \mathrm{Rb}_2 \mathrm{O} & \text { rubidium oxide }\end{array}$$

Write the formula for each of the following carboncontaining polyatomic ions, including the overall charge of the ion.

c. acetate

Write the formula for each of the following carboncontaining polyatomic ions, including the overall charge of the ion.

b. hydrogen carbonate

Examine the following table of formulas and names. Which of the compounds is/are named incorrectly?

$$\begin{array}{ll}\quad \text { Formula } & \text { Name } \\\\ \ \mathrm{KClO}_3 & \text { potassium chlorate }\end{array}$$

Examine the following table of formulas and names. Which of the compounds is/are named correctly? Formula ${\ \ \ \ \ \ }$ Name a. $\mathrm{Al}_2 \mathrm{~S}_3 \quad$ dialuminum trisulfate

Write the formula for each of the following carboncontaining polyatomic ions, including the overall charge of the ion.

a. carbonate

Which oxyanion of nitrogen contains a larger number of oxygen atoms, the nitrate ion or the nitrite ion?

Name each of the following compounds.

f. $\text{CaCrO}_4$

Name each of the following compounds.

e. $\text{Cu(MnO}_4)_2$

Name each of the following compounds.

d. $\text{SiBr}_4$