Chemical Bonding
Lewis Structures
Molecular Geometry
Ionic Bonding
Covalent Bonding
100
The bond formed when a metal donates one or more electrons to a nonmetal.
What is an ionic bond?
100
Compounds form so each atom in a molecule has this many electrons in its highest occupied energy orbital.
What is 8?
100
The interaction between electrons in a molecule.
What is repulsion?
100
The name of Mg2+.
What is a magnesium cation?
100
The prefix for nine.
What is nona-?
200
The bond formed when two nonmetals share electrons unequally.
What is a polar covalent bond?
200
The two exceptions to the octet rule of covalent bonding.
What are H and B?
200
The molecular geometry for a molecule with 3 atoms bonded to the central atom and no lone pairs.
What is trigonal planar?
200
The charge on a phosphorus anion.
What is 3-?
200
The prefix for five.
What is penta-?
300
The reason many atoms form chemical bonds.
What is to become more stable?
300
The atom that is never central in a Lewis structure.
What is H?
300
The bond angle(s) for a tetrahedral molecule.
What is 109.5o?
300
The possible charges on a lead cation.
What are 2+ and 4+?
300
The number of carbons in C4H8.
What is 4?
400
The electronegativity difference between atoms in HF.
What is 1.78?
400
The central atom in ONF.
What is N?
400
The molecular geometry for PCl5.
What is trigonal bipyramidal?
400
The formula for the compound formed from iron(II) and sulfur.
What is FeS?
400
The formula for dihydrogen monoxide.
What is H2O?
500
The type of bond in a molecule of Br2.
What is a nonpolar covalent bond?
500
The Lewis structure for BF3.
500
The bond angle(s) for a molecule of BeF2.
What is 180o?
500
The name of NH4SCN.
What is ammonium thiocyanate.
500
The name of Cl2O7.
What is dichlorine heptoxide?