Ionic Compounds
an ionic bond is formed between these types of molecules
metal + nonmetal
a covalent bond is formed between these types of molecules
nonmetal and nonmetal
Name of a polyatomic ion that has a charge of -1
Various: hydroxide, nitrite, nitrate, chlorate
In Lewis Dot Diagrams, this symbol represents an electron
A dot
Of ionic and covalent, this type of bond tend to have higher melting and boiling points
ionic
An example of a covalent molecule
Various: nonmetal + nonmetal with prefixes
The formula for ammonium sulfate
(NH4)2SO4
In Lewis Structure Diagrams, this symbol represents a shared electron pair
Of ionic and covalent, this type of bond conducts electricity when dissolved in water
ionic
Formula for the ionic compound formed between aluminum and oxygen
Al2O3
The chemical formula for tetracarbon octafluoride
C4O8
Name of this compound: NaNO2
sodium nitrite
The number of bonds that Oxygen typically makes
2
The most common state of matter for ionic compounds at room temperature
solid
The name of the compound PbCl2
Lead (II) chloride
The name of this covalent compound: N2O5
The name of this compound: Ca(NO3)2
calcium nitrate
The number of bonds that carbon typically makes
4
ductility
In the compound MnO2, what is the charge on the manganese?
+4
The name of this compound: Cl2O7
Dichlorine heptoxide
Name of this compound: Fe(ClO3)3
Iron (III) chlorate
Number of lone pairs typically found on a bonded fluorine atom
3
The reason that metallic compounds conduct electricity
electrons are free to move in a "cloud" or "sea" around the lattice structure formed by the metal ions