Unit+I-Chemical+Foundations

__Learning Objectives__
 * Identify the number of significant figures in a given measurement
 * Perform calculations involving significant figures
 * Differentiate between accuracy and precision as they apply to measurement
 * Determine the density of solids and liquids and calculate volumes or masses during the given density
 * Convert between units of temperatures: degree Celsius and Fahrenheit, and Kelvin
 * Identify the characteristics of the states of matter: solids, liquids and gases
 * Identify substances such as elements, compounds, or mixtures
 * Identify methods of separation of mixtures
 * Identify changes as being physical or chemical
 * Discuss the development of the atom from its earliest model to the modern day atom
 * Identify the correct number of subatomic particles for atoms, ions, and isotopes
 * Calculate the average atomic mass of an atom from isotopic data
 * Name compounds and write chemical formulas for binary compounds, ternary compounds (those with polyatomic ions), and acids

__Problem Sets__
 * Chapter 1 → 21, 25, 27, 29, 37, 43, 47, 59, 68, 71
 * Chapter 2 → 35, 39, 43, 47, 49, 51, 53

__Assignments__