Across
- 3. - how easily the smooth surface of a mineral can be scratched
- 6. property - property that doesn't change the chemical composition of an object, including mass, weight, hardness, physical state, density, solubility, or conductivity
- 7. - measurement of the ability of a solid to dissolve in a liquid
- 8. - the smallest unit of an element that retains the property of that element
- 10. - anything that has mass and takes up space
- 11. - how much space matter takes up
- 13. - energy waves bouncing off the surface of an object
- 14. - the amount of matter in an object
Down
- 1. conductivity - measure of a substances capability to transfer electricity
- 2. change - changing materials into different shapes or smaller pieces; heating and cooling and melting and freezing
- 4. - how tightly matter is packed into a given space
- 5. - material that does not transfer heat or electricity well
- 7. of matter - form in which matter exists depending on its density of particles at certain temperatures
- 9. - when two or more atoms join together and share electrons
- 12. conductivity - measure of a substances capability to transfer heat