Ionic vs Covalent Naming & Formula Writing

Front

What is the naming convention for covalent compounds?

Back

Covalent compounds are named using prefixes to indicate the number of atoms, followed by the name of the first element and the modified name of the second element ending in '-ide'.

Front

What is the formula for dinitrogen pentoxide?

Back

N2O5

Front

Which of the following is not an ionic compound: Rb2Se, gold(I) chloride, N2O5, barium phosphide?

Back

N2O5

Front

What is the naming convention for ionic compounds?

Back

Ionic compounds are named by stating the cation first followed by the anion, with the anion's name modified to end in '-ide' for simple ions.

Front

What is the significance of Roman numerals in naming ionic compounds?

Back

They indicate the oxidation state of the metal cation in ionic compounds with variable charges.

Front

What are prefixes used in covalent compound naming?

Back

Prefixes such as mono-, di-, tri-, tetra-, penta-, etc., indicate the number of atoms of each element in the compound.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons from one atom to another, while covalent bonds involve the sharing of electrons between atoms.

Front

What is the formula for carbon dioxide?

Back

CO2

Front

How do you determine the charge of a cation in ionic compounds?

Back

The charge of a cation can often be determined from its position in the periodic table or from the Roman numeral in its name.

Front

What is the formula for aluminum oxide?

Back

Al2O3