Matter takes up space and has mass Everything composed of matter Any biological process, function or structure can be broken down to its chemical level.
Diploma_I_Applied science(chemistry)U_I Atoms,molecules and bonding
unit 1.pdf
Bonding. ION Charged atom Na + (has lost one electron) O -2 (has gained two electrons)
The Periodic Table. Force of Attraction: Valence Electrons (Outer-Shell Electrons) Electrons that can participate in the formation of chemical bonds.
1 Hall © 2005 Prentice Hall © 2005 General Chemistry 4 th edition, Hill, Petrucci, McCreary, Perry Chapter Three Stoichiometry: Chemical Calculations Chapter.
Atoms, Molecules and Ions Chapter 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Chapter 2 Atoms, Molecules, and Ions. LAW OF CONSERVATION OF MASS Antoine Lavoisier (1743-1794) During a chemical change, the total mass remains constant.
Chapter 3 Test Review. Name the characteristics found in carbohydrates. Carbon Carbon Hydrogen Hydrogen Oxygen Oxygen Ratio is 1 Carbon : 2 Hydrogen :
1 Combining and Breaking Down Substances. 2 Compounds & Mixtures: What happens when you combine two or more substances? 1. Compounds – is a substance.
The Periodic Table Honors Biology Mr. Luis A. Velázquez.
Chemical Bonding L. Scheffler IB Chemistry 1-2 Lincoln High School 1.
