SPI 3221.1: Atomic theory is the foundation for understanding the interactions and changes in matter.

SPI 3221.1.1: Compare and contrast the major models of the atom (e.g., Democritus, Thomson, Rutherford, Bohr, and the quantum mechanical model).

Bohr Model of Hydrogen
Bohr Model: Introduction
Element Builder

SPI 3221.1.2: Interpret the periodic table to describe an element?s atomic makeup.

Electron Configuration
Element Builder

SPI 3221.1.3: Describe the trends found in the periodic table with respect to atomic size, ionization energy, electron affinity, or electronegativity.

Electron Configuration

SPI 3221.1.5: Represent an electron?s location in the quantum mechanical model of an atom in terms of the shape of electron clouds (s and p orbitals in particular), relative energies of orbitals, and the number of electrons possible in the s, p, d and f orbitals.

Electron Configuration

SPI 3221.2: The properties of matter determine how it interacts with energy.

SPI 3221.2.2: Identify properties of a solution: solute and solvent in a solid, liquid or gaseous solution; procedure to make or determine the concentration of a solution in units of ppm, ppb, molarity, molality, percent composition, factors that affect the rate of solution, and colligative properties.

Freezing Point of Salt Water

SPI 3221.2.3: Classify a solution as saturated, unsaturated, or supersaturated based on its composition and temperature and a solubility graph.

Solubility and Temperature

SPI 3221.2.4: Classify a property of change in matter as physical, chemical, or nuclear.

Chemical Changes
Nuclear Decay

SPI 3221.3: Interactions between matter generate substances with new physical and chemical properties.

SPI 3221.3.1: Analyze ionic and covalent compounds in terms of how they form, names, chemical formulas, percent composition, and molar masses.

Chemical Equations
Covalent Bonds
Ionic Bonds

SPI 3221.3.2: Identify the reactants, products, and types of different chemical reactions: composition, decomposition, double replacement, single replacement, combustion.

Balancing Chemical Equations
Chemical Changes
Chemical Equations
Dehydration Synthesis
Equilibrium and Concentration

SPI 3221.3.3: Predict the products of a chemical reaction.

Equilibrium and Concentration

SPI 3221.3.4: Balance a chemical equation to determine molar ratios.

Chemical Equations
Stoichiometry

SPI 3221.3.5: Convert among the following quantities of a substance: mass, number of moles, number of particles, molar volume at STP.

Chemical Equations
Stoichiometry

SPI 3221.3.6: Identify and solve stoichiometry problems: volume at STP to mass, moles to mass, and molarity.

Chemical Equations
Limiting Reactants
Stoichiometry

SPI 3221.3.7: Classify substances as acids or bases based on their formulas and how they react with various indicators.

Mystery Powder Analysis
pH Analysis
pH Analysis: Quad Color Indicator

SPI 3221.3.8: Describe radioactive decay through a balanced nuclear equation and through an analysis of the half-life concept.

Half-life
Nuclear Decay

SPI 3221.3.10: Relate the laws of conservation of mass/energy to thermal changes that occur during physical, chemical or nuclear processes.

Energy Conversion in a System