Chemical Bonds
Metallic bonds occur between what type of atoms?
Metals in the free state
Where would carbon be placed in a Lewis Dot Structure Model?
Center
What is a cation and what is an anion?
Cation: metal (+)
Anion: nonmetal (-)
What can you do to balance the charges between ions?
“Crossing Over”
What are binary acids?
Acids that consist of two elements, usually hydrogen and a halogen.
Electrons are shared between which types of bonds?
Covalent bonds
Which atom will be the + ion?
Metal Atom
How are monatomic ions identified?
The ending of the element's name is dropped and replaced with -ide.
When do you not write a prefix?
When there is only one atom of the first element in covalent bonds, and when the compound is ionic.
What are oxyacids?
Acids that contain hydrogen, oxygen, and a third element, usually a nonmetal.
Electrons are transferred between which types of bonds?
Ionic Bonds
Name the compound: N2O4
Dinitrogen Tetroxide
What is the chemical formula for Dichlorine Heptoxide?
Cl2O7
If the anion ends in “-ate”, what will the suffix be changed to and If the anion ends in “-ite”, what will the suffix be changed to?
"-ate" = “-ic”
"-ite" = “-ous”
What are the exceptions to the octet rule?
Hydrogen and Boron
Draw the Lewis Dot Structure for MgO
Name the compound: NH4Cl
Ammonium chloride
What is the chemical formula for Ammonium Sulfate?
(NH4)2(SO4)
What is the name of HCl?
Hydrochloric acid
Is Na2CO3 covalent, ionic, or metallic?
Ionic
Draw the Lewis Dot Structure for SF6
Name the compound: Cu2O?
Copper (I) Oxide
What is the chemical formula for Copper (II) Oxide?
CuO
What is the name of H2SO3?
Sulfurous acid