Directions: record any of the following events that you observe in your daily routine:

• Any elements, compounds, mixtures or solutions
• Any physical or chemical changes in the elements, compounds, mixtures, or solutions
• Any chemical reactions
• Any event that illustrates any of the gas laws
• In your notes describe the event and relate it to the concepts from the course. You should write in your own words, describing the events as they happen

Name Locker Number REPORT SHEET: Elements, Compounds, and Mixtures A. Characteristics of Elements, Compounds, and Mixtures 1. Complete the table: Element Physical State Color Luster iron sulfur mercury magnosium 2-1 a. Describe tho e appearance of the mixture of iron and sulfur. b. What effect did the bar magnot have on this mixture? 3. a. Describe the appearance of the compound Fes. b. What effect did the bar magnet have on this compound?

Give an example of: (1) a homogeneous mixture, (2) a heterogeneous mixture b) Substance A can be chemically decomposed into substances B and C. B and C cannot be decomposed further. Classify A, B, and C as elements or compounds. c) Classify each of the following as a physical change or a chemical change. (1) the decomposition of water into hydrogen and oxygen, (2) melting ice. d) The boiling point of ethanol is 78degreeC. Is this a physical or chemical property of ethanol? Is it extensive or intensive?