Gizmo chemistry - Study guides, Class notes & Summaries

Chemistry gizmo review with complete solution / Latest updated .

what substances make up water? - Answer-hydrogen and oxygen what substances make up an iron pot - Answer-iron atom - Answer-Basic unit of matter electron dot diagram - Answer-a diagram that shows the element symbol surrounded by dots representing valence electrons energy level - Answer-A particular region where electrons can orbit a nucleus. ion - Answer-an atom or molecule that has an electrical charge because it has gained or lost electrons isotope - Answer-one of several forms of the s...

• nuclear decay gizmo answer key complete, CHEMISTRY 100

Chemistry gizmo review

Chemistry (CHEM253) Density Laboratory Vocabulary: buoyancy, density, graduated cylinder, mass, matter, scale, volume Prior Knowledge Questions (Do these BEFORE using the Gizmo.) [Note: The purpose of these questions is to activate prior knowledge and get students thinking. Students are not expected to know the answers to the Prior Knowledge Questions.] 1. Of the objects below, circle the ones you think would float in water. Predictions will vary. Correct answers are shown: 2. Why...

Student Exploration: Collision Theory NCVPS Chemistry Fall 2014 Vocabulary: activated complex, catalyst, chemical reaction, concentration, enzyme, half-life, molecule, product, reactant, surface area Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Suppose you added a spoonful of sugar to hot water and another to ice-cold water. Which type of water will cause the sugar to dissolve more quickly?

Exam (elaborations) collision theory gizmo DONE Student Exploration: Collision Theory NCVPS Chemistry Fall 2014 Vocabulary: activated complex, catalyst, chemical reaction, concentration, enzyme, half-life, molecule, product, reactant, surface area Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Suppose you added a spoonful of sugar to hot water and another to ice-cold water. Which type of water will cause the sugar to dissolve more quickly? Hot water. 2. Suppose you held...

NCVPS Chemistry Fall 2014 Vocabulary: activated complex, catalyst, chemical reaction, concentration, enzyme, half-life, molecule, product, reactant, surface area Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Suppose you added a spoonful of sugar to hot water and another to ice-cold water. Which type of water will cause the sugar to dissolve more quickly? Hot water. 2. Suppose you held a lighted match to a solid hunk of wood and another match to a pile of wood shavings. W...

Place these unknown pH test papers in order from most acidic to most alkaline. D. Paper D, paper C, paper A, paper B A new mild dish detergent is being tested before putting it on the market. If the new detergent were tested with 0-14 pH test paper, the test strip would most likely turn what color? C. 8.2 Chemicals in the air can combine with rain to produce acid rain, which is harmful to the environment. Which of these is most likely to be the pH of acid rain? B. 4 Based on th...