science crossword 1

1. the force of attraction between two atoms that holds them together within a compound
3. the transformation of a gas to a solid.
5. the transformation of a gas to a liquid.
7. research that focuses on developing applications of knowledge gained through the basic research.
10. research that leads us to a better understanding of how the natural world operates.
11. a property that characterizes the ability of a substance.
13. matter that has definate volume and a definate shape.
14. a term synonomous with chemical change.
15. the study of a matter and the transformations it can undergo.
17. an extremely small fundamental structure built of atoms.
18. matter that has either a definate volume nor a definate shape.

2. a notation that indicates the composition of a compound.
4. a structure in which atoms of different elements are bonded to one another.
6. any physical attribute of a substance.
8. matter that had definate volume but not definate shape.
9. the formation of a new substances by the rearrangements of the atoms of the original material.
12. a change in which a substances physical properties are altered.
16. evaporation in which the bubbles form beneath the liquid surface.