Chemistry Vocab

12345678910
Across
  1. 4. refers to the closeness of a set of measurements of the same quantity made in the same way
  2. 8. a pure substance that cannot be broken down into simpler, stable substances and is made of one type of atom
  3. 9. an element that is a poor conductor of heat and electricity
  4. 10. horizontal row of the periodic table
Down
  1. 1. a mixture that is non uniform in composition
  2. 2. vertical column of the periodic table. also called a family
  3. 3. blend of 2 or more kinds of matter, each which retains its own identity and properties
  4. 5. a substance that can be broken down into simple stable substances and is made from the atoms of 2 or more elements that are chemically bonded
  5. 6. anything that has mass and takes up space
  6. 7. an element that is a good electrical conductor and a good heat conductor