Bonding Dot Diagram Practice

Front

What is a Lewis Dot Diagram?

Back

A Lewis Dot Diagram is a representation of the valence electrons of an atom, showing how they are arranged around the nucleus and how they bond with other atoms.

Front

What does the octet rule state?

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 many valence electrons does Magnesium have?

Back

Magnesium has 2 valence electrons.

Front

How many valence electrons does Fluorine have?

Back

Fluorine has 7 valence electrons.

Front

What is the stable electron configuration for Oxygen?

Back

Oxygen is stable with 8 valence electrons.

Front

What is the charge of an Aluminum ion (Al^3+)?

Back

The charge of an Aluminum ion (Al^3+) is +3, indicating it has lost three electrons.

Front

How many valence electrons does an ion of Fluorine (F^-) have?

Back

An ion of Fluorine (F^-) has 8 valence electrons, as it gains one electron.

Front

What is the significance of valence electrons in bonding?

Back

Valence electrons are crucial in bonding as they determine how an atom can interact and bond with other atoms.

Front

What is the Lewis Dot Diagram for H2O?

Back

The Lewis Dot Diagram for H2O shows the oxygen atom with 6 dots (valence electrons) and two hydrogen atoms each with 1 dot, indicating the bonds formed.

Front

What is the formula for calculating the number of bonds an atom can form?

Back

The number of bonds an atom can form is equal to the number of unpaired valence electrons.