Covalent Formulas and Names

Front

What are diatomic molecules?

Back

Diatomic molecules are molecules composed of two atoms, which can be of the same or different chemical elements.

Front

What is the name of the compound As4O10?

Back

The name of the compound As4O10 is tetraarsenic decoxide.

Front

What is the correct formula for Dinitrogen Pentasulfide?

Back

The correct formula for Dinitrogen Pentasulfide is N2S5.

Front

What is the chemical formula for Phosphorous trichloride?

Back

The chemical formula for Phosphorous trichloride is PCl3.

Front

What is the correct name for the compound NO?

Back

The correct name for the compound NO is Nitrogen Monoxide.

Front

How do you name covalent compounds?

Back

Covalent compounds are named using prefixes to indicate the number of atoms of each element present, followed by the name of the first element and the name of the second element with an '-ide' suffix.

Front

What is the prefix used for 4 in covalent compound naming?

Back

The prefix used for 4 in covalent compound naming is 'tetra-'.

Front

What is the prefix used for 5 in covalent compound naming?

Back

The prefix used for 5 in covalent compound naming is 'penta-'.

Front

What is the significance of the subscript in a chemical formula?

Back

The subscript in a chemical formula indicates the number of atoms of the element present in the molecule.

Front

What is the formula for Carbon Dioxide?

Back

The formula for Carbon Dioxide is CO2.