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IONIC & MOLECULAR COMPOUNDS - Coggle Diagram
IONIC & MOLECULAR COMPOUNDS
MOLECULAR COMPOUNDS
PROPERTIES
Usually have low melting and boiling points.
Do not conduct electricity.
RULE FOR FORMING MOLECULAR COMPOUNDS
Formed when two or more nonmetals share electrons to create a compound.
CHEMICAL FORMULAS
N2O4
CO2
CHEMICAL NAMES
N2O4= Dinitrogen tetroxide
CO2= Carbon dioxide
IONIC COMPOUNDS
PROPERTIES
Have high melting and boiling points
Conduct electricity when melted or dissolved in water
RULE FOR FORMING IONIC COMPOUNDS
Formed when metal transfers electrons to a nonmetal, creating oppositely charged ions that balance to form a neutral compound.
CHEMICAL FORMULAS
MgO
NaCl
CHEMICAL NAMES
NaCl= Sodium chloride
MgO= Magnesium oxide