Aisea's crossword

6. the process of changing liquid to gas
7. mass of an object divided by its volume
8. principal states that when a force is applied to a confined fluid and increase in pressure is transmitted equally to all parts of the fluid
10. measure of the average kinetic theory of the individual particles of a substance
11. elements elements in group 3-12 in the periodic table all of which are metals
12. a substance produced when elements combine and whose property
14. the first series of inner transition elements which goes from cerium to lutetium
15. change of matter from a liquid state to a solid state
18. the process by which a solid changes directly into a gas
19. elements elements in groups 1 and 2 and 13-18 in the periodic table that includes metals, metalloids, and nonmetals

1. tension the uneven forces acting on the particles on the surface of a liquid
2. a liquids resistance to flow
3. something made up of tiny particles such as atoms, molecules, ions
4. elements in group 17 of the periodic table
5. elements in group 18 of the periodic table
8. horizontal row of elements in the periodic table whose properties change gradually and predictably
9. the process of which a liquid changes into a gas
13. the process by which a gas changes into a solid
16. matter that has the same composition and properties throughout
17. something that can make something happen faster but is not changed itself