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MATTER..? CLASSIFY IT
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MIXTURE: has variable composition and can be separated by physical methods
PURE SUBSTANCES: have constant composition and can only be separated by chemical reactions
ELEMENTS: substances that cannot be decomposed into simpler substances by chemical or physical means
COMPOUNDS: substance with constant composition that can be broken down into elements by chemical processes
DISTILLATION: process of separating a mixture by differences in boiling point
FILTRATION: process of separating a solid and a liquid
CHROMATOGRAPHY: a method of separation that requires 2 phases, a stationary phase and a mobile phase
SOLUTION: a homogeneous mixture
ACID: a substance which reacts with a base.and has a pH of 1-7
SALT: ionic compounds that result from the neutralization reaction of an acid and a base
BASE: a substance that, in aqueous solution, is slippery to the touch, tastes bitter, changes the color of indicators
SUSPENSION: is a heterogeneous mixture containing solid particles that are sufficiently large for sedimentation
GAS :Particles move in random motion with little or no attraction to each other
SOLID: particles vibrate around fixed positions and definite volume
LIQUID: Particles are free to move over each other, but are still attracted to each other
BORIC ACID: an example of acid
COLLOID: a substance microscopically dispersed throughout another substance.
MATTER: anything that takes up space and has mass
WOOD: an example of a heterogeneous matter
AIR: an example of a homogeneous matter
WATER: is an example of a liquid phase of matter
STONE: is an example of a solid phase of matter
DEGENERATE MATTER: refers to the ground state of a gas of fermions at a temperature near absolute zero
VAPOR: is an example of a gas phase of matter
PHASE: is a form of matter that has a relatively uniform chemical composition and physical properties
STATIONARY PHASE: a solid
MOBILE PHASE: a liquid or gas
ANTIMATTER: is matter that is composed of the antiparticles of those that constitute ordinary matter
INTENSIVE PROPERTY: Properties that do not depend on the amount of the matter present.
EXTENSIVE PROPERTY: Properties that do depend on the amount of matter present.
MATTER..? CLASSIFY IT
Across:2. | Particles move in random motion with little or no attraction to each other | 4. | substances that cannot be decomposed into simpler substances by chemical or physical means | 6. | is an example of a gas phase of matter | 8. | substance with constant composition that can be broken down into elements by chemical processes | 11. | a substance which reacts with a base.and has a pH of 1-7 | 12. | Particles are free to move over each other, but are still attracted to each other | 13. | anything that takes up space and has mass |
| 15. | a substance microscopically dispersed throughout another substance. | 16. | is a heterogeneous mixture containing solid particles that are sufficiently large for sedimentation | 21. | have constant composition and can only be separated by chemical reactions | 24. | an example of acid | 26. | Properties that do depend on the amount of matter present. | 27. | an example of a heterogeneous matter | 28. | refers to the ground state of a gas of fermions at a temperature near absolute zero |
| | Down:1. | is an example of a liquid phase of matter | 3. | Properties that do not depend on the amount of the matter present. | 5. | process of separating a solid and a liquid | 7. | a liquid or gas | 9. | ionic compounds that result from the neutralization reaction of an acid and a base | 10. | a solid | 13. | has variable composition and can be separated by physical methods | 14. | process of separating a mixture by differences in boiling point |
| 15. | a method of separation that requires 2 phases, a stationary phase and a mobile phase | 17. | is a form of matter that has a relatively uniform chemical composition and physical properties | 18. | an example of a homogeneous matter | 19. | is matter that is composed of the antiparticles of those that constitute ordinary matter | 20. | a homogeneous mixture | 22. | particles vibrate around fixed positions and definite volume | 23. | a substance that, in aqueous solution, is slippery to the touch, tastes bitter, changes the color of indicators | 25. | is an example of a solid phase of matter |
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PuzzleFast.com, Noncommercial Use Only
MATTER..? CLASSIFY IT
Across:2. | Particles move in random motion with little or no attraction to each other | 4. | substances that cannot be decomposed into simpler substances by chemical or physical means | 6. | is an example of a gas phase of matter | 8. | substance with constant composition that can be broken down into elements by chemical processes | 11. | a substance which reacts with a base.and has a pH of 1-7 | 12. | Particles are free to move over each other, but are still attracted to each other | 13. | anything that takes up space and has mass |
| 15. | a substance microscopically dispersed throughout another substance. | 16. | is a heterogeneous mixture containing solid particles that are sufficiently large for sedimentation | 21. | have constant composition and can only be separated by chemical reactions | 24. | an example of acid | 26. | Properties that do depend on the amount of matter present. | 27. | an example of a heterogeneous matter | 28. | refers to the ground state of a gas of fermions at a temperature near absolute zero |
| | Down:1. | is an example of a liquid phase of matter | 3. | Properties that do not depend on the amount of the matter present. | 5. | process of separating a solid and a liquid | 7. | a liquid or gas | 9. | ionic compounds that result from the neutralization reaction of an acid and a base | 10. | a solid | 13. | has variable composition and can be separated by physical methods | 14. | process of separating a mixture by differences in boiling point |
| 15. | a method of separation that requires 2 phases, a stationary phase and a mobile phase | 17. | is a form of matter that has a relatively uniform chemical composition and physical properties | 18. | an example of a homogeneous matter | 19. | is matter that is composed of the antiparticles of those that constitute ordinary matter | 20. | a homogeneous mixture | 22. | particles vibrate around fixed positions and definite volume | 23. | a substance that, in aqueous solution, is slippery to the touch, tastes bitter, changes the color of indicators | 25. | is an example of a solid phase of matter |
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© 2013
PuzzleFast.com, Noncommercial Use Only