3,stoichiometry
02 Lecture BIOL 1010-30 Gillette College
Ch 2: The Chemical Context of Life
Copyright © 2004 Pearson Education, Inc. publishing as Benjamin Cummings Phones must be put away now, no earbuds, no texting Do you have anything to turn.
Quantitative Chemistry Chapter 3. Objectives Learning objective 1.2 The student is able to select and apply mathematical routines to mass data to identify.
Chapter 2: Chemical Context of Life Atoms and Molecules.
Matter ◦ Organisms are composed of matter ◦ Matter is anything that takes up space and has mass ◦ Matter is made up of elements.
Conservation of Mass (again) I think it must be important? I think it must be important? Lavoisier- observed that the total mass of a substance present.
Concept 2.1: Matter consists of chemical elements in pure form and in combinations called compounds Organisms are composed of matter Matter is anything.
Parts of Atoms: Page 21 QUESTION: What’s the difference between the parts of an atom? OBJECTIVE: SWBAT name the 3 parts of an atom and describe their differences.
02 Lecture Presentation
Atomic Mass
