Objectives: Chemistry is a study to engage students how to make sense to explain and understand the natural world to explore its richness with enthusiasm. By the end of the course this year, students will be able to:

• Identify and use appropriate units of measurement and the sources and implications of uncertainty in measurements.

• Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy

• Demonstrate the ability to determine the composition of any atom, ion, or isotope.

• Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.

• Explain and do calculations with the mole.