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Science_Unit1
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Matter: anything that takes up space and has mass
Mass: is the fundamental property of matter
Macroscopic: refers to properties that can be observed by five human senses
Microscopic: refers to properties that are too small to be seen even with the very best of microscopes
Kinetic Molecular Theory of Matter: it is very useful in explaining why the phases of matter differ in movements and arrangements
Density: is the ratio of mass per unit volume
Crystals: individual pieces of crystalline solids
Unit cell: is the smallest arrangements of connected points that can be repeated in three directions to form the lattice
Metallic solids: consisting of positive metal ions surrounded by a sea of mobile electrons
Amorphous solid: is one in which the particles are not arranged in a regular or repeating pattern.
Fluidity: is the ability to flow.
Viscosity: a measure of the resistance of a liquid to flow.
Surface tension: is the energy required to increase the surface area of a liquid by a given amount.
Cohesion: is the force of attraction between identical molecules.
Adhesion: is the force of attraction between different molecules.
Plasma: considered as the fourth phase of matter.
BoseEinstein Condensate: represents the fifth phase of matter beyond solid.
Melting: Solid to Liquid
Vaporization: is the process which a liquid changes to gas or vapor.
Vapor pressure: the pressure exerted by the vapor over the liquid.
Science_Unit1
Across:3. | consisting of positive metal ions surrounded by a sea of mobile electrons | 4. | considered as the fourth phase of matter. | 5. | Solid to Liquid | 8. | refers to properties that are too small to be seen even with the very best of microscopes | 9. | is one in which the particles are not arranged in a regular or repeating pattern. | 10. | is the energy required to increase the surface area of a liquid by a given amount. | 12. | the pressure exerted by the vapor over the liquid. | 13. | a measure of the resistance of a liquid to flow. | 14. | is the ratio of mass per unit volume | 15. | refers to properties that can be observed by five human senses | 16. | is the fundamental property of matter | 17. | is the force of attraction between identical molecules. | 18. | is the smallest arrangements of connected points that can be repeated in three directions to form the lattice |
| | Down:1. | is the force of attraction between different molecules. | 2. | represents the fifth phase of matter beyond solid. | 6. | is the process which a liquid changes to gas or vapor. | 7. | individual pieces of crystalline solids | 11. | is the ability to flow. | 15. | anything that takes up space and has mass |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Science_Unit1
Across:3. | consisting of positive metal ions surrounded by a sea of mobile electrons | 4. | considered as the fourth phase of matter. | 5. | Solid to Liquid | 8. | refers to properties that are too small to be seen even with the very best of microscopes | 9. | is one in which the particles are not arranged in a regular or repeating pattern. | 10. | is the energy required to increase the surface area of a liquid by a given amount. | 12. | the pressure exerted by the vapor over the liquid. | 13. | a measure of the resistance of a liquid to flow. | 14. | is the ratio of mass per unit volume | 15. | refers to properties that can be observed by five human senses | 16. | is the fundamental property of matter | 17. | is the force of attraction between identical molecules. | 18. | is the smallest arrangements of connected points that can be repeated in three directions to form the lattice |
| | Down:1. | is the force of attraction between different molecules. | 2. | represents the fifth phase of matter beyond solid. | 6. | is the process which a liquid changes to gas or vapor. | 7. | individual pieces of crystalline solids | 11. | is the ability to flow. | 15. | anything that takes up space and has mass |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only