Lesson 4.2: Intramolecular Forces Flashcards
The forces that hold atoms together WITHIN a molecule
Intramolecular Forces
The forces that hold atoms together BETWEEN molecules
Intermolecular Forces
The 3 IntraMFAs
Ionic, Covalent, Metallic
Bond between metal and nonmetal elements
Ionic Bond
Bond between both nonmetal elements
Covalent Bond
Bond formed by transfer of valence electrons
Ionic Bond
Type of charge of atoms in Ionic Bond
Formal Charges
Bond formed by atoms with similar electronegativities
Covalent Bond
The 2 Types of Covalent Bond
Polar and Nonpolar
A measure of the tendency of an atom to attract electrons towards itself
Electronegativity
The ability to hold electrons
Electronegativity
The difference in electronegativity in Polar CB
0.5-1.9
The difference in electronegativity in Nonpolar CB
less than 0.5
Type of charge of atoms in Covalent Bond
Partial charges
The CB wherein atoms share electrons unequally
Polar CB
The CB wherein atoms share electrons equally
Nonpolar CB
Bond between both metal elements
Metallic Bond
A regular arrangement of atoms, ions, or molecules in a crystal structure
Lattice
Bond occurring between metal atoms
Metallic Bond
Bond wherein valence electrons are free to move through a lattice
Metallic Bond
What does the lowercase delta symbolize?
Partiality
