A mutual electrical attraction between the nuclei and valence electrons of different atoms that binds the atoms together.
What is a chemical bond?
100
The mixing of two or more atomic orbitals of similar energies on the same atom to produce new hybrid atomic orbitals of equal energies.
What is Hybridization?
100
The naming of compounds, specific rules and "conventions" are used to name different compounds.
What is Nomenclature?
100
A unit of measurement used in chemistry to express amounts of a chemical substance. 2H2O.
What is mole?
100
Sharing of electron pairs between two atoms.
What is Covalent bonding?
200
0 ---> .3 ----> 1.7 ---> 3.3
? ? ?
What is Non Polar from 0-.3, Polar covalent from .3-1.7 and Ionic from 1.7-3.3.
200
"Valence-Shell, Electron-Pair, Repulsion"
Repulsion between the sets of valence-level electrons surrounding an atom causes these sets to be oriented as far apart as posible.
What is VSEPR Theory?
200
C6H12O6 --> CH2O. Empirical or molecular formula?
What is Empirical formula?
200
(mass due to specific component / total molar mass of component) * 100
What is formula for percentage composition?
200
AB4
What is Tetra Hedral?
300
Al - I
What is Polar Covalent?
300
Linear, Triangular Planar, Tetra Hedral, Pyramidal, Bent, Octo Hedral.
What is Molecular Shapes?
300
Using criss-cross method, G4+ Z5-
What is G5Z4?
300
The more abundant of the two stable isotopes of C. Used as the standard.
What is Carbon-12?
400
Chemical bonding that results from the electrical attraction between cations and anions. Example being K2O
What is Ionic bonding?
400
. . . . . .
. .
. F --- S --- F .
. . . . . .
What is bent?
400
Mary uses Ba(OH)2 to make an experiment.
What is Barium Dihydroxide used by Mary to make an experiment?
400
Molecular form of Vitamin C (C3H4O3) and molecular mass of vitamin C is about 180.
What is C6H8O6?
400
A number assigned to an element in chemical combination that represents the number of electrons gained or lost.
What is Oxidation Number?
500
An example of Non polar covalent bonding type.
What is C - C?
500
The two theories that can be used to predict molecular geometry.
What is VSEPR theory and London Dispersion Forces?
500
Nick had to be very pre cautious when using Nickel (II) Nitrate since it is dangerous when contacting organic materials. How Nickel (II) Nitrate written in a chemical form?
What is Ni(OH3)2?
500
Percentage composition of CO2. Mass due of carbon.