Chemical Bonding Review

Which part of the atom is responsible for chemical bonding?

• Core Electrons

• Valence Electrons

• Protons

• Neutrons

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

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

A positively or negatively charged particle.

• covalent bond

• ion

• oxidation number

• subscript

An ion that is negative is called a ____________________.

• polar ion

• nonpolar ion

• anion

• cation

An ion that is positively charged is called a ________________.

• polar ion

• cation

• anion

• positive ion

Polar bond is when electrons are _________________ shared.

• equally

• unequally

Nonpolar bonds are when electrons are ______________ shared.

• equally

• nonequally

Where are valence electrons located?

• In the inner-most shell of an atom.
• In the outer-most shell of an atom.
• Between the inner and outer shells of an atom.
• Inside the nucleus of an atom.