6.1
6.2
6.3
6.4
100
The attractive force that holds atoms or ions together
What is Chemical Bond?
100
a neutral group of atoms that are held together by covalent bonds
What is a Molecule?
100
energy released when one mole of an ionic crystalline compound is formed from gaseous ions
What is Lattice Energy?
100
The chemical bonding that results from the attractions between metal atoms and the surrounding sea of electrons
What is Metallic Bonding?
200
a force that attracts electrons from one atom to another, which transforms a neutral atom to an ion 
What is Ionic Bond?
200
indicates the relative numbers of atoms of each kind in a chemical formula by using atomic symbols and numerical subscripts 
What is Chemical Formula?
200
the simplest collection of atoms from an ionic compounds formula is established
What is Formula Unit?
200
Ability of a substance to be hammered to thin sheets
What is Malleability? 
300
a bond formed when atoms share one or more pairs of electrons 
What is Covalent Bond?
300
shows the types and numbers of atoms combined in a single molecular compound
What is Molecular Formula?
300
composed of positive and negative ions that are combined so that the numbers of charges are equal
What is Ionic Compound?
300
ability to be stretched 
What is Ductility? 
400
a covalent bond in which the bonding electrons are equally attracted to both bonded electrons
What is Nonpolar Covalent Bond
400
Energy required to break a chemical bond and form neutral isolated atoms
What is Bond Energy?
400
charged group of covalently bonded atoms 
What is Polyatomic Ions?
500
a covalent bond in which the bonded atoms have an unequal attraction for the shared electrons 
Polar Covalent Bond
500
formulas in which atomic symbols represent nuclei and inner shell electrons, dot pairs, or dashes between 2 elements 
What is Lewis Structure? 
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