Day 2

3. / A measure of how quickly a specific material is capable of catching fire and burning.
4. / Density, color, hardness, melting, and boiling point all fall into this category.
5. / A change of materials into another, new materials with different properties and one or more than one new substances are formed.
6. / Any solid material in which the component atoms are arranged in a definite pattern.
7. / Bricks,and other building materials, like concrete, wood and glass.
9. / To change from a fluid to a solid form by loss of heat.
12. / The processes by which chemicals interact to form new chemicals with different compositions.
15. / The process by which a liquid turns into a gas.
16. / The temperature at which a liquid turns into a solid when cooled, typically happens at 32 degrees Fahrenheit
18. / The process in which the liquid state changes into the vapor state.

1. / A characteristic of a particular substance that can be observed in a chemical reaction.
2. / The temperature at which the substance transitions from a liquid to the gaseous phase.
6. / The process where water vapor becomes liquid.
7. / The conversion of a substance from the solid to the gaseous state without it becoming a liquid.
8. / A part or step in a process.
10. / The temperature at which a given solid will melt.
11. / A type of matter that has no defined shape or volume.
13. / An ionized state made up of positively charged ions and negatively charged electrons.
14. / A process that causes a substance to change from a solid to a liquid.
17. / The process by which a liquid turns into a vapor when it is heated to its boiling point.