Metallic Bonds And Intramolecular Forces 2 Flashcards
Polyatomic ion containing compound with more than one type of binding example
Calcium carbonate (CaCO3)
Calcium carbonate (CaCO3 is found in (2)
Bones
Seashells
CO3-2 ion (CO3) in CaCO3 is held together with a _ bond
Covalent bond
CO3-2 is a polyatomic ion known as (CaCO3)
Carbonate
Ca+2 ions ionically bond with CO3-2 to create
CaCO3
The bonds in CaCO3 (2)
Covalent
Ionic
_ hold the molecule or compound together
Intermolecular forces
Intramolecular forces hold
The molecule or compound together
Intramolecular forces are (3)
Ionic bonds
Metallic bonds
Covalent bonds
Different bonds determine many _ of the substance
Chemical properties
Intermolecular forces are
The forces between the molecules
Intermolecular forces influence molecule’s physical properties such as (2)
Boiling point
Melting point
Intra means _ or _ molecules
Inside
Within
Intra refers to forces that interact within
A single molecule
Inter means _ or _ to the molecules
Outside
External
Inter refers to things such as
Two molecules bonding
Weakest Intermolecular force
London dispersion
Middle Intermolecular force
Dipole-dipole interaction
Strongest Intermolecular force
Hydrogen bonding
Weaker intermolecular forces are also called
Van Der Waals forces
Van Der Waals names after
Johannes Van Der Waals
Johannes Van Der Waals is a
Dutch physicist
LDF stands for
London dispersion forces
London dispersion forces are extremely
Weak attractive forces
LDFs are created by the movement of _ which attract to the positive nucleus of another atom
Electrons
(LDF) electrons attracted to other nucleus leads to
Dipoles that losely stick atoms together
London forces are
Temporary
