Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
CP Chemistry 2016-2017 Unit 1 Notes: Matter and Investigation Atom Liquid Molecule Substance Chemical property Chemistry Metalloid Organic chemistry Physical chemistry Controlled Expt Scientific method Section 1-1 Science: Important Vocab Products Reactants Gas Element Mixutre Homogeneous Intensive property Extensive property Chemical symbol Mass Weight Newtons Lustrous Ductile Physical chemistry Inorganic chemistry Hypothesis Law Dependent variable Indep variable Types of science: Chemistry: Matter: Mass: units of mass are: mass cannot Weight: units of weight are: weight can Properties: Structure: Changes: Composition: Example: Allotropes of carbon: 1 Solid Compound Heterogenous Physical property Matter Decant Malleable Biochemistry Theory Controlled variables Basic Chemistry: Applied Chemistry: Example of the relationship between these: Types of Chemistry a. Example: b. Example: c. Example: d. Example: e. Example: Section 1-2 Three types of matter: These are different from phases. How? Elements: Examples: A substance is: 2 An atom is: Elements are made of: Elements are represented by: Examples: Most symbols for the elements: Some symbols do not: Examples where they do not match There are approximately __________ elements 2 elements are liquid @ RT: A few elements are: Most of the elements are A few of the newer elements are Compounds: Examples: Molecules are: 3 properties of compounds are: a. Example: b. Example: c: Example: 3 Mixtures: Examples: There are 2 types of mixtures: Examples: Methods to separate a mixture: 1. 2. 3. 4. 5. How would you separate a mixture of oil, water and undissolved table salt? How about a mixture of iron, sugar, large rocks and oil? 4 Classify the following as either an element, compound or mixture: (copy from board) Four types of properties: 1. Examples: 2. Examples: 3. Examples: 4. Examples: Classify the following properties as one of the above 4 types: (copy from board) Physical changes: Examples: Chemical changes: Examples: 5 The products are: The reactant are: Classify the following changes as either chemical or physical (copy from board): What symbols are commonly used in chemical reactions? The three states of matter: List 5 properties for each state/phase of matter: The changes that can occur between phases of matter: SOLID LIQUID GAS What is a classification scheme for the different types of matter? 6 Section 1-3 The periodic table is arranged by: Periods: Families/Groups: Most of the periodic table is made of: Properties of metals include: The metals and nonmetals are separated by a: Properties of nonmetals include: Metalloids are: Examples: Section 1-4 Scientific method: “Steps”: 1. 2. 3. 4. 5. 7 6. Example of the scientific method: Hypothesis: Examples: Law: Examples: Theory: Examples: A Controlled Experiment is: An Example is: Graphing Steps to making a graph 1. 2. 3. 4. Example: 8 Setting up a controlled experiment Independent variable: Dependent variable: Controlled variable: Examples: Setup a controlled experiment to determine the effect of drinking milk on a person’s health. Setup a controlled experiment to determine the effect of taking steroids to a person’s health. OTHER NOTES: 9