Chemical and Physical reaction worksheet

12345678910111213141516
Across
  1. 4. " A solid that form's from solution during a chemical reaction."
  2. 7. of mass- "during a chemical reaction, matter is not created or destroyed
  3. 8. "When the reaction is complete, you have new substances"
  4. 10. "The study of matter and how matter changes"
  5. 12. "is anything that has mass and takes up space."
  6. 14. reaction- A change in matter that produces one or more new substances.
  7. 16. property- A characteristic of a substance that can be observed without changing the substance into another substance.
Down
  1. 1. property- a Characteristic of substance that describes its ability to change into other substances.
  2. 2. reaction-"A reaction that releases energy in the form of heat"
  3. 3. The substance you have at the beginning"
  4. 5. "is a number placed in font of chemical formula in an equation."
  5. 6. reaction- "is a reaction in which energy is absorbed
  6. 9. system- " matter is not allowed to enter or leave."
  7. 11. equation-"is a short, easy way to show a chemical reaction, using symbols instead of words."
  8. 13. change- " is any change that alters the form or appearance of a substance but that does not make the substance into another substance.
  9. 15. system- "matter can enter from or escape to the surrounding."