Octet Rule

Front

What is the Octet Rule?

Back

The Octet Rule states that atoms tend to gain, lose, or share electrons in order to have eight electrons in their outermost shell, achieving a stable electron configuration.

Front

How many electrons do atoms aim to have in their outermost shell according to the Octet Rule?

Back

8

Front

Which element loses 3 electrons to achieve an octet?

Back

Aluminum (Al) loses 3 electrons to attain a stable octet.

Front

Which element loses 1 electron to achieve an octet?

Back

Potassium (K) loses 1 electron to attain a stable octet.

Front

Which of the following elements does NOT gain electrons to achieve an octet?

Back

Titanium (Ti) does not gain electrons to achieve an octet.

Front

Which element loses 2 electrons to achieve an octet?

Back

Magnesium (Mg) loses 2 electrons to attain a stable octet.

Front

What happens to an atom when it gains electrons?

Back

When an atom gains electrons, it becomes negatively charged and may achieve a stable octet.

Front

What happens to an atom when it loses electrons?

Back

When an atom loses electrons, it becomes positively charged and may achieve a stable octet.

Front

What is the significance of achieving an octet for an atom?

Back

Achieving an octet leads to greater stability for the atom, making it less reactive.

Front

Which group of elements typically follows the Octet Rule?

Back

Main group elements, particularly those in groups 1, 2, and 13-18, typically follow the Octet Rule.