Ionic and Covalent Bonds

Front

What makes atoms most stable?

Back

Atoms are most stable when their outer shell is complete.

Front

How are ionic bonds formed?

Back

Ionic bonds are formed by the transfer of electrons.

Front

What is the Lewis Structure for an ionic bond between Aluminum and Oxygen?

Back

The Lewis Structure shows Aluminum donating electrons to Oxygen, resulting in a stable ionic compound.

Front

Define a valence electron.

Back

A valence electron is an electron in the outermost shell of an atom.

Front

What is the correct Lewis dot structure for the molecule fluorine (F2)?

Back

The correct Lewis dot structure for F2 shows two fluorine atoms sharing a pair of electrons.

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 the role of valence electrons in bonding?

Back

Valence electrons determine how an atom can bond with other atoms.

Front

What is a chemical formula?

Back

A chemical formula is a way of expressing the number and type of atoms in a molecule.

Front

What is the significance of the octet rule in bonding?

Back

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

Front

How do you determine the type of bond between two elements?

Back

The type of bond can be determined by the difference in electronegativity between the two elements.