Matter and Change

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Across
  1. 3. not dependent on the amount of matter present.
  2. 7. definite volume and definite shape
  3. 9. has a defnite volume but an indefinite shape
  4. 12. an element that is a poor conductor of heat and electricity
  5. 13. is any substance that has a definite composition.
  6. 14. is a blend of two or more kinds of matter each of which contains its own identity and properties
  7. 16. and their relation to energy
  8. 17. has neither definite volume nor definite shape.
  9. 18. can thus be defined as anything that has mass and takes up space.
  10. 19. The horizontal rows of elements in the periodic table
  11. 23. the study of the composition structure and properties of matter the processes that matter undergoes and the energy changes that accompany these processes.
  12. 24. the study of substances and processes occurring in
  13. 25. is the smallest unit of an element that maintains the chemical identity of that element.
  14. 27. dependent on the amount of matter that is present.
  15. 29. the study of the properties and changes of
  16. 30. another name for homogeneous mixtures
Down
  1. 1. mixtures that are uniform in composition
  2. 2. the study of most carbon-containing compounds
  3. 4. the use of mathematics and computers to understand the principles of chemical behavior
  4. 5. Other mixtures that are not uniform throughout
  5. 6. The substances that are formed by the chemical change
  6. 8. things
  7. 10. is the study of non-organic substances many of which have organic fragments bonded to metals
  8. 11. a pure substance that cannot be broken down into simpler stable substances and is made of one type of atom.
  9. 15. the identification of the components and composition of materials
  10. 16. element that is a good electrical conductor and a good heat conductor
  11. 17. The vertical columns of the periodic table are called ( another name of it being known as families)
  12. 20. The substances that react in a chemical change
  13. 21. a fixed composition and differs from a mixture and is pure
  14. 22. is a substance that can be broken down into simple stable substances.
  15. 26. is a measure of the amount of matter
  16. 28. high-temperature physical state of matter in which atoms lose most of their electrons particles that makeup atoms.