PPT-Physical Properties of Pure Substances

Intensive vs Extensive Essential Standard 6P 2 Understand the structure classifications and physical properties of matter Clarifying Objective 6P 23 Compare the physical properties of pure substances that . (2.2)PHYSICAL PROPERTY. A physical property is any characteristic of a material that can be observed or measured without changing the composition of the substances in the material. . Viscosity, conductivity, malleability, hardness, melting point, boiling point, and density are examples of physical properties.. By: Grant Mayberry. Introduction. The reason for doing this project was to figure out the mystery of who poisoned Buzz Lightyear. It all started with Woody & Buzz doing there new one and only cooking show, but somebody felt the need to poison Buzz. Now Buzz is in the hospital passed out and now its my job to find out who did it.. 21. Physical Properties. Chemical Properties. Physical Change. Chemical Change. Chemical and Physical Changes Brain pop. Physical Properties. can be observed or measured without changing the substance.. Russell Yost, Ph.D.. Department of Tropical Plant and Soil Science. University of Hawai`i at . Manoa. Particle size determination in Soils of the Tropics. Some weathered soils of the tropics – those containing large amounts of hydrous . Property. Is a description of an object. The tree is TALL. The tree is GREEN. If struck by lighting, the tree could catch FIRE (BURN). Physical Properties. Are determined by the use of the . . . . . Physical and Chemical Properties. . Physical and Chemical Changes. Chemistry. – the study of matter. its composition, structure, and properties. its transformations – both chemical and physical. Pure substances cannot be broken down by physical means.. Pure substances . contain . only one kind of molecule.. Molecules are small groups of atoms that make up matter. Example: Water is a molecule of two hydrogen atoms, and one oxygen atom. Clear your desk except for the Catalyst sheet. Write today’s date (09/08/10) next to Wednesday. When the bell rings, answer the Catalyst questions. Catalyst. (3 Minutes). How many picoseconds are in a second?. Grade 5 Quarter 1 Topic 4 . Mixtures . and Solutions. Mary . Tweedy, Curriculum Support . Specialist. . Keisha Kidd, . Curriculum Support Specialist. Dr. . Millard . Lightburn. th. Grade Science. What are “Substances”? . Substances can be identified as either…. Elements. Compounds. Mixtures. So, what is a substance?. A substance cannot be further broken down or . p. urified by physical means.. I can classify pure substances. . This means that I know the difference between an element and a compound.. I can describe the characteristics of an element. . This means that I know how elements are identified by using chemical symbols.. Physical & Chemical Changes. © 2013 Michelle Brosseau, Mrs. Brosseau’s Binder. Matter is anything that has . mass. . and takes up . space. .. Chemistry is the study of matter and the changes it undergoes. . Purity, formulations and chromatography. Chromatography. Can be used to separate mixtures and help. identify substances.. Involves a mobile phase. (e.g. water or ethanol) and a stationary phase (e.g. chromatography paper). . Keywords. :. DATE. Learning Objectives. Recognise the difference between materials, substances and . elements . Identify . elements by their names and . symbols. Explain . what is meant by a chemically pure substance.