Covalent Bonding

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons.

Front

In a covalent bond, electrons are:

Back

shared.

Front

What is the chemical formula for water?

Back

H2O.

Front

What is the name of the compound P2O5?

Back

Diphosphorous pentaoxide.

Front

What is the correct chemical name for SF4?

Back

Sulfur Tetrafluoride.

Front

What is the chemical formula for phosphorus trihydride?

Back

PH3.

Front

Which compound is represented by the formula N2O3?

Back

Dinitrogen trioxide.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is a molecule?

Back

A molecule is a group of two or more atoms bonded together by covalent bonds.

Front

What is the significance of the prefixes in molecular compounds?

Back

Prefixes indicate the number of atoms of each element in the compound.