Matter & Change

2. To break, freeze, melt, cut, crush, and bend usually signify a __________ change.
6. Property that depends on the amount of substance present.
7. Symbol for Magnesium.
8. Symbol for Radium.
10. Elements in the left or center of the periodic table are _______.
11. Mixture that is uniform.
13. Change that produced new kinds of matter.
14. Physical combinations of more than one substance.
15. A substance that contains only one kind of atom.
17. Substance that contains two or more elements.

1. Element with the symbol Sn.
3. Mixture that is NOT uniform.
4. Change that does not alter a substance's composition.
5. The energy of motion.
7. Capable of being hammered into sheets.
9. To change form from a gas to a liquid.
12. Form of matter that flows, has a fixed volume, and takes the shape of its container.
16. Term for the transformation from a solid directly to a gas.
18. Symbol for platinum.
19. Capable of being drawn into wire.