Lewis Dot Diagrams

Front

What is a Lewis Dot Diagram?

Back

A Lewis Dot Diagram is a representation of the valence electrons of an atom, depicted as dots around the element's symbol.

Front

How many valence electrons does Magnesium (Mg) have?

Back

Magnesium has 2 valence electrons.

Front

What is the correct Lewis Dot Diagram for Neon (Ne)?

Back

Neon has 8 valence electrons, represented as 4 pairs of dots around the symbol Ne.

Front

Which element has the following Lewis Dot Diagram: ••C•?

Back

The element is Carbon (C), which has 4 valence electrons.

Front

What does a full outer shell of electrons indicate about an element?

Back

A full outer shell indicates that the element is stable and less likely to react with other elements.

Front

How do you determine the number of valence electrons for an element?

Back

The number of valence electrons can be determined from the element's group number in the periodic table.

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons are involved in forming bonds between atoms, determining how an element will react chemically.

Front

What is the Lewis Dot Diagram for Oxygen (O)?

Back

Oxygen has 6 valence electrons, represented as ••O••.

Front

How many valence electrons does Chlorine (Cl) have?

Back

Chlorine has 7 valence electrons.

Front

What is the Lewis Dot Diagram for Aluminum (Al)?

Back

Aluminum has 3 valence electrons, represented as ••Al•.