1 / 17

Unit 2 Study Session

Unit 2 Study Session. Which of these is NOT matter?. Kite Air Heat Apple. Which is an example of a physical Change?. Cutting paper Dying your hair Roasting hot dogs Fireworks. Which is an example of a chemical change?. Spreading butter Throwing a ball Slicing bread Digesting Food.

marlee
Download Presentation

Unit 2 Study Session

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Unit 2 Study Session

  2. Which of these is NOT matter? • Kite • Air • Heat • Apple

  3. Which is an example of a physical Change? • Cutting paper • Dying your hair • Roasting hot dogs • Fireworks

  4. Which is an example of a chemical change? • Spreading butter • Throwing a ball • Slicing bread • Digesting Food

  5. Which best describes a tossed salad? • Element • Mixture • Compound • Solution

  6. Which of the following is an element? • Carbon dioxide (CO2) • Sodium chloride (NaCl) • Air (C, N, O) • Gold (Au)

  7. Dissolving sugar in water is… • Solubility • Physical Change • Chemical Change • Both (1) and (2)

  8. States of matter change by adding or removing… • Atoms • Matter • Energy • Particles

  9. A compound is… • Chemically combined • Physically combined • A pure substance • Found on the periodic table

  10. You slice a loaf of bread. What happens to the mass? • Mass goes up • Mass goes down • Mass stays the same • Mass changes in an hour

  11. A ping pong ball floats. What term describes floating and sinking? • Density • Gravity • Weight • Volume

  12. Gravitational force is… • Matter • Volume • Weight • Mass

  13. Amount of space taken up is…. • Matter • Volume • Weight • Mass

  14. Water on the outside of a glass of ice water… • Freezing • Vaporization • Condensation • Sublimation

  15. A substance losing energy and becoming organized and compact… • Freezing • Vaporization • Condensation • Sublimation

  16. How many variables do you test in an experiment? • None • One • Two • Three

  17. Which variable is the test (manipulated variable) • Independent • Dependent • Control • Scientific

More Related