Lewis Dot Structures -Review and Master

Front

What is a Lewis Dot Structure?

Back

A Lewis Dot Structure is a diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule.

Front

How many valence electrons does Fluorine (F) have?

Back

Fluorine has 7 valence electrons.

Front

How many valence electrons does Nitrogen (N) have?

Back

Nitrogen has 5 valence electrons.

Front

How many valence electrons does Magnesium (Mg) have?

Back

Magnesium has 2 valence electrons.

Front

How many valence electrons does Sodium (Na) have?

Back

Sodium has 1 valence electron.

Front

What is the significance of valence electrons in Lewis Dot Structures?

Back

Valence electrons determine how atoms bond with each other and are represented as dots in Lewis Dot Structures.

Front

What does a dot represent in a Lewis Dot Structure?

Back

A dot represents a valence electron.

Front

What is the maximum number of dots that can surround an atom in a Lewis Dot Structure?

Back

The maximum number of dots is 8, representing the octet rule.

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.

Front

How do you determine the correct Lewis Dot Structure for an element?

Back

Count the number of valence electrons for the element and arrange them around the element's symbol according to bonding rules.