Use data from Table 18.1 to determine which statement is

CM-UY 1004 General Chemistry for Engineers Chemistry Unit: Matter and Measurements Phase Technical Physical Properties Chemical Properties Change Name  color  reactivity with Solid --> Liquid Melting  mass acid Liquid --> Solid Freezing  density  flammability Liquid --> Gas Evaporation  boiling point  oxidizability Gas --> Liquid Condensation  solubility Solid --> Gas Sublimation Gas --> Liquid Deposition Extensive Property: depends on the amount of substance (ex. mass, volume, weight) Intensive Property: not dependent on the amount of substance (ex. temp, density, color, pressure) Matter: anything that has mass and takes up space Atoms: the basic building blocks of all matter Classification of Matter Element: made up of only one type of atom Compound: made up of different types of atoms Mixture: separable based on physical properties Precision: measurements that are well-reproduced OR made to many decimal points; improve by repeating trials Accuracy: measurements that are true and improved by comparing with a standard Conversions: needed= given x conversion (s) Temperature: average kinetic energy kilo 1000  ̊C = (̊ - 32) (5/9)