Across
- 2. any substance that has mass and takes up space by having volume.
- 6. mass of a unit volume of an object, usually measured in g/cm3, kg/m3 etc.
- 7. the amount of space an object takes up, usually measured in cm3, m3, ml, l etc.
- 10. sub-atomic particles with negative charge.
- 11. the smallest unit of ordinary matter that forms a element.
- 12. the ability to be dissolved
- 13. a material that conducts heat and electricity well
Down
- 1. sub-atomic particle with positive charge.
- 3. a material made up of two or more different chemical substance/substances which are not chemically combined.
- 4. a pure substance consisting only of atoms that all have the same numbers of protons in their nuclei.
- 5. a type of chemical element which has a preponderance of properties in between, or that are a mixture of, those of metals and nonmetals.
- 6. the ability of a material to be drawn or plastically deformed without fracture.
- 8. a measure of the amount of matter in an object, usually measured in grams, kilograms etc.
- 9. sub-atomic particle with no charge.
