matter

12345678
Across
  1. 5. cannot be broken down into any other substances.
  2. 6. change is in matter that produces one or more new substances.chemical bond which is a force of attraction between two atoms molecule is a group of two or more atoms held together by chemical bonds
  3. 7. can be broken down into any other substances.
Down
  1. 1. is a substance made of two or more elements that are chemically combined Substance is a single kind of matter that is pure, meaning it is always has a specific makeup chemistry is the study of matter and how matter changes heterogeneous mixtures can be separated easily like toppings on a salad homogeneous mixture sis difficult to separated out like:honey,soy sauce
  2. 2. change is a change in energy that is absorbed and changes matter.
  3. 3. change switches the form or looks of matter exothermic change releases energy
  4. 4. is everything that has MASS and TAKES UP SPACE.
  5. 8. energy is a total energy of motion or all the particles in a object temperature is a measure of how hot or cold something that is