Matter

123456789
Across
  1. 4. A group of elements that are not chemically bonded
  2. 5. Something that has mass and takes up space
  3. 8. Components are not uniform, they may be observed separately
  4. 9. Compound of one kind of element or compound
Down
  1. 1. components that are Heterogeneous can not be observed separately
  2. 2. A group of similar atoms
  3. 3. 2 or more elements that are chemically combined
  4. 5. A group of atoms that bond together
  5. 6. A group of elements that are chemically bonded
  6. 7. The building blocks of matter