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Questions and Answers

What is the main difference between ionic and covalent bonds?

The number of electrons transferred between atoms

The type of electrons involved in bond formation

The way electrons are shared or transferred between atoms (correct)

The strength of the bond between atoms

What is the Octet Rule in Lewis dot structures?

An atom is stabilized by having its valence energy level filled with 8 electrons (correct)

An atom is stabilized by having its valence energy level empty

An atom is stabilized by having its valence energy level filled with 4 electrons

An atom is stabilized by having its valence energy level half-filled

What type of bond is formed between a metal and a nonmetal?

Metallic bond

Hydrogen bond

Ionic bond (correct)

Covalent bond

What is the purpose of Lewis dot structures?

To represent the valence electrons of an atom Signup and view all the answers

What is the difference between valence electrons and other electrons in an atom?

Only valence electrons participate in chemical bonding Signup and view all the answers

What is the result of an atom having its valence energy level filled with 8 electrons?

The atom is stabilized Signup and view all the answers

What type of bond is formed between two nonmetals?

Covalent bond Signup and view all the answers

What is the purpose of the Octet Rule in bonding?

To ensure an atom has a full valence energy level Signup and view all the answers

What happens when an anion is formed?

It gains electrons Signup and view all the answers

What is the result of the reaction between lithium and fluorine atoms?

An ionic bond is formed Signup and view all the answers

What is the term for a positively charged ion?

Cation Signup and view all the answers

What is the term for a negatively charged ion?

Anion Signup and view all the answers

What is the characteristic of an ionic bond?

Electrons are transferred from one atom to another Signup and view all the answers

What is the name of the compound formed between lithium and fluorine?

Lithium fluoride Signup and view all the answers