AP Chapter 2 Chemical Equations and Reactions. Symbols Ag C.
Earth and Space…7b and c
Chapter 10
Scientific inquiry. Objectives Know the definition of science, and its strengths and limitations. Distinguish between hypotheses and theories. Explain.
What is a model? Uses familiar ideas to explain unfamiliar facts observed in nature. It can be changed if you get new info.
Some of the important properties of solid materials depend on geometrical atomic arrangements the interactions that exist among the constituent atoms.
The Mole
Biochemistry. Atoms An atom that has either gained or lost an electron is called an Ion CONSERVATION OF MASS – –Things can move / change position. But.
Chapter 10 Chemical Quantities. Molar Mass MOLAR MASS—# of grams of an element in one mole of that element. = atomic mass of an element with the units.
Atomic Structure and Theories Dalton Chemistry with Doc.
Atomic Structure
Chemical thermodynamics 1. Basic definitions – Elements structure - Reactivity –the Periodic table 2. Chemical thermodynamics – evolution of chemical systems-
