Apeman and Atomic Theory
Chemical Elements.ppt
Chapter 6 Periodic Table Periodic Table. History A. John Newlands 1. Law of octaves 2. Properties repeat every 8 elements when arranged by atomic mass.
Metals are essential for the proper functioning of living organisms. Some metal elements act as coenzymes and cofactors. These elements are called trace.
Unit 1 The Structure of Matter Units of Measurement SI Units Physical QuantityUnit NameSymbol lengthmeterm masskilogramkg timeseconds electric currentampereA.
Objective 4 ► The student will demonstrate an understanding of the structures and properties of matter.
John Daltons-Atomic theory JJ Thomson/Crookes-Cathode Ray Tube Experiments & Plum pudding model Rutherford-Gold Foil Experiment Millikin’s Oil.
Naming Compounds 1. Molecules and Molecular Compounds (Covalent Compounds) Two or more atoms tightly bound together Bond by a covalent bond – the sharing.
Unit 1
Give 2 examples of a physical property of Oxygen gas and 1 example of a chemical property. Question of the Day.
Unit 1 The Structure of Matter 1 Units of Measurement SI Units Physical QuantityUnit NameSymbol lengthmeterm masskilogramkg timeseconds electric currentampereA.
Chemistry. What is everything made up of? Everything is matter. – Matter – anything that has mass and occupies space; the material of the universe. Matter.
