Bonding Review

Which part of the atom is responsible for chemical bonding?

• Core Electrons

• Valence Electrons

• Protons

• Neutrons

When bonds form...

• Electrons from the innermost shell interact

• The bonds can never be broken

• Energy is absorbed by atoms

• Energy is released by atoms

What are ionic bonds?

• valence electrons transferred between atoms
• Inner most electrons transferred between atoms

A chemical bond that involves the sharing of nonmetal electrons.

• ionic bond
• an Ion
• covalent bond
• a anion

A positively or negatively charged particle.

• covalent bond

• ion

• oxidation number

• subscript

Which of these is NOT a chemical bond?

• Ionic bond

• Covalent bond

• Metallic bond

• Molecule bond

Metal atoms drift free from one side to another forming a ____________________________

• sea of electrons

• sea of ions

• sea of molecules

• sea of compounds

An ion that is negative is called a ____________________.

• polar ion

• nonpolar ion

• anion

• cation

What is the correct formula for the compound, lithium oxide?

• LiO
• Li₂O
• LiO₂
• Li₂O₂

How do the following two elements bond together?
Na¹⁺  F^1-         

• NaF
• NaF₃
• Na₃F
• Na₁F₂