Chemistry

123456789
Across
  1. 2. Anything that has mass and takes up space
  2. 6. A molecule made of only one kind of atom
  3. 8. What is the C symbol in the periodic table?
  4. 9. A substance made up of atoms of two or more different elements joined by chemical bonds
Down
  1. 1. The building blocks of matter
  2. 2. A group of atoms bonded together
  3. 3. bond. The attractive force that holds atoms or ions together
  4. 4. Table of Elements, The chart scientists use to organize and classify all the known elements
  5. 5. What is the H symbol in the periodic table?
  6. 7. A combination of two or more substances that are not chemically combined