PPT-The Properties of Water

amp The Water Cycle Elizabeth Bilfinger Nicole Sagullo Context third grade classroom 1624 students large proportions of Hispanic and African American student 5 school days Objectives Students will be able to identify stages of the water cycle evaporation condensation melting and freezing. Soap is the sodium or potassium salt of a long-chain fatty acid.. What is Soap?. Sodium Stearate. Because “like dissolves like” the nonpolar end of the soap molecule can dissolve the greasy dirt, and the polar or ionic end of the molecule is attracted to water molecules.. (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.. Water. A water molecule (H. 2. O), is made up of . three. . atoms --- one . oxygen. and two . hydrogen. .. H. H. O. Water is Polar. In each water molecule, the . oxygen atom attracts more. than its "fair share" of . Intensive vs. Extensive. Essential Standard. 6.P.. 2 Understand . the structure. , classifications . and physical properties of matter.. Clarifying Objective. 6.P .. 2.3 Compare . the physical properties of pure substances that . p. roducts. Strong Elastic Brittle . Easy to mould Pliable Stretches. Waterproof Insulating Rough. Objective and subjective properties of materials. Objective Properties. These are the physical properties of materials that combine to make a product technically function.. Mrs. . aRusso. 8-1. Matter . Anything that has mass and takes up space.. It is the ‘stuff’ that makes up everything in the universe.. Properties of Matter. Hardness, texture, shape, temperature, flammability. Get a worksheet by the BOX. Water (1). Water . is made up of . three. . atoms: . one oxygen and two hydrogen.. The formula for a . water . molecule is H. 2. O.. H. H. O. Water is . Polar (. 2-5. ). In . Water Properties - Facts and Figures About Water. Water is made up hydrogen and oxygen known as H2O.. Water is unique in that it is the only natural substance that is found in all three physical states—liquid, solid, and gas.. 2016. Chapter 3: Water. From Topic 2.2 . Essential idea. : Water is the medium of life.. Nature of . science: . Use . theories to explain natural phenomena—the theory that hydrogen bonds form between water molecules explains the properties of water. (2.2. How do matter and energy interact when waves are generated?. What are the three main types of mechanical waves?. What are properties of waves?. Essential Questions:. Waves. A disturbance that transfers energy from place to place. Discuss the special properties of water that contribute to Earth's suitability as an environment for life: cohesive behavior, ability to moderate temperature, expansion upon freezing, and versatility as a solvent. . Water properties, concentration. , and . speciation. Measured water properties for Process Engineering. Properties affected by dissolved species (pure water value in parenthesis). pH (7.0). Electrical Conductivity (6x10. S8P1d. Distinguish between physical and chemical properties of matter as physical (i.e., density, melting point, boiling point) or chemical (i.e., reactivity, combustibility) How are physical and chemical properties different? Intoduction. Salinity and . Chlorinity. . Temperature and . themal. properties of sea water . Colligative. and other properties of sea water . Residence time of constituents in sea water. Sea ice .