Front

In most cases, when naming you change the ending of the second element to ________.

Back

-ide.

Front

When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal.

Back

charge.

Front

Which of the following combinations would need roman numerals in the name? potassium + fluorine, beryllium + oxygen, boron + iodine, lead + oxygen.

Back

lead + oxygen.

Front

What is the correct formula for Copper (II) chloride?

Back

CuCl₂.

Front

In the compound TiO₂, titanium has a charge of ______. Hint: The charge on 'O' is -2. Use the charge on oxygen to determine the charge on Ti.

Back

4+.

Front

What is the significance of Roman numerals in ionic compound names?

Back

They indicate the oxidation state (charge) of the transition metal.

Front

What is the charge of a transition metal in an ionic compound?

Back

It can vary depending on the compound.

Front

How do you determine the charge of a transition metal in a compound?

Back

By using the known charges of the other elements in the compound.

Front

What is the naming convention for ionic compounds?

Back

The cation (metal) is named first, followed by the anion (non-metal) with an -ide ending.

Front

What is the formula for Iron (III) oxide?

Back

Fe₂O₃.