Ionic and Covalent Bonds

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a nonmetal.

Front

Which compound is an example of an ionic bond?

Back

Calcium chloride (CaCl2) is an example of an ionic bond.

Front

Where are nonmetals located on the periodic table?

Back

Nonmetals are located on the right side of the periodic table, often highlighted in red.

Front

What is the purpose of chemical bonding?

Back

The purpose of chemical bonding is to fill the outermost energy level of atoms, leading to greater stability.

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

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons and the attraction between charged ions, while covalent bonds involve the sharing of electrons between atoms.

Front

What is a Lewis Structure?

Back

A Lewis Structure is a diagram that represents the bonding between atoms and the lone pairs of electrons in a molecule.

Front

How do you determine the correct Lewis Structure for a compound?

Back

To determine the correct Lewis Structure, count the total number of valence electrons and arrange them to satisfy the octet rule for each atom.

Front

Why do elements bond?

Back

Elements bond to become stable by achieving a full outer electron shell.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to bond in such a way that they have eight electrons in their valence shell, achieving a stable electron configuration.