Chemistry Test Review – IPC
Vocabulary:
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Element
atom
proton
neutron
electron
subatomic particles
atomic number
atomic mass unit
atomic mass
mass number
isotope
valence electron
valence shell
octet rule
period
shell/energy level
group/family
metals
nonmetals
metalloids
oxidation number
Bohr model of the atom
Lewis Dot Diagrams of an atom
Ion
Ionic Bond
Covalent Bond
Polar and Nonpolar Covalent Molecules
Diatomic molecules
Representative elements
Transition elements
Polyatomic Ions
Electron Configuration and Orbital Diagrams
Hund’s Rule
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Pauli Exclusion Principle
Solution, Suspension, Colloid
Mixture, Substance
Tyndell Effect
Molecule, Compound
Things to Know:
How to determine the number of neutrons in an atom
How to read the periodic table
Dalton’s Atomic Theory
Rutherford and what he discovered
How to determine the average atomic mass of an element
Be able to tell if an atom is an isotope or not and why
The difference between mass number and atomic mass
The charge and location of each type of subatomic particle (proton, neutron,
electron)
Electrons – facts
General characteristics of Families on the PT
Characteristics of Metals and Nonmetals
Differences in the 2 ways to represent atoms that we have learned:
Bohr Model
Lewis Dot Diagram
How to determine the oxidation number of an ion
Be able to tell what the formula of a molecule is, the oxidation numbers of the
ions, the name, the Lewis Dot Diagram and the Bohr model
How to name ionic compounds
Diatomic molecules
Polar and nonpolar covalent molecules
Electron Configuration
Orbital Diagrams
Need to have your periodic table up to date so you
can use it for the test – This will be the only one
you will be allowed to use.