Matter,elements,and more

Edit Answers
12345678910111213141516171819
Across
  1. 2. composed of different kinds of substances either elements or compounds
  2. 3. horizontal row of elements in the periodic table
  3. 5. the number of protons found on the nucleus of an atom
  4. 9. a smaller part of asubstance that has all the properties of the substance
  5. 11. 6 elments that make the last group on the periodic table
  6. 15. combo of 2 or more pure substances that are combined physically
  7. 16. shorthand way of writing the names of the elements
  8. 17. shine
  9. 18. able to drawn into thin wire
  10. 19. the center of an atom
Down
  1. 1. 2 elements that are chemically combined
  2. 3. a sample of matter that has definite chemical and physical properties
  3. 4. vertical column of elements in the periodic table
  4. 6. able to be hammered into diffrent types of shapes
  5. 7. simple substances that can't be broken down
  6. 8. a table that shows all the elements
  7. 10. elements that have the properties of luster ductility and malleability
  8. 12. the basic unit of matter and what everything is made of
  9. 13. has 2 atoms of the the same element joined together
  10. 14. elementsthat have none of the properties of metals