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Across 4. The mass of a substance divided by its volume. 7. A procedure used to measure volume of a solid object by placing it in a known amount of liquid. 10. Any form of matter that is uniform throughout and has consistent properties. 11. D=m/V Density=mass/volume (2 Words) 12. A metric unit of volume equal to a milliliter. (2 Words) 13. The comparison of the density of one material as it relates to another; frequently the comparison is to the density of water (as in sinking or floating). (2 Words)

Down 1. Amount of matter in a substance 2. Characteristic that can be observed or measured without changing the substance, for example color, melting point, or conductivity. (2 Words) 3. Anything that has mass and volume. 5. Amount of space an object takes up. 6. Sort or put into groups based on similar and dissimilar physical, chemical, or biological characteristics. 8. The basic metric unit of mass 9. A metric unit of volume