1:00
en
CR
3rd Grading Period Crossword Puzzle
23
Absorption: accumulation of gas,liquid,or solutes on the surface of a solid or liquid.
Aerosol: cloud of a solid or liquid particles in gas.
Colloids: a heterogeneous mixture in which some particles are to small be seen by the naked eye but large enough to remain suspended.
Condensation Method: involves the aggregation of or growth of particles from smaller unit as molecules or ions.
Dialysis: process by which uric acid and urea are removed from circulating blood by means of a dispersion.
Dispersed Phase: the substance in colloidal dispersion which consists of the colloidal particles.
Thales of Miletus: believed that all things cones from water.
Atomos: Greek word means uncuttable.
Aristotle: Greek philosopher that the most influential thinker of his time.
Leucippus: made the first recorded suggestion that matter consist of separate particles.
Tyndall Effect: scattering of a beam of light.
Gel: system if colloids where dispersed phase is liquid while dispersion medium is solid.
Sol: system of colloids where is the dispersed phase is solid while the dispersion medium is liquid.
Thomas Graham: father of colloid chemistry.
Isotopes: atoms of the same number of protons but different number of neutrons.
Atomic Weights: weighted average of the masses of the constituents isotopes of an element.
Mass numbers: whole number and represents the sum of the elements protons and neutrons.
Ionization Energy: the minimum energy needed to remove the loosely bound electron from a metal atom.
Electronegativity: measure of the relative tendency of an atom to attract to itself.
Electron Affinity: minimum energy required by a nonmetallic atom to gain an extra electron.
Metallic Property: ability of atom to loose electron.
Nonmetallic Property: ability of atom to gain electron
La: element # 57.
Ni: element # 28.
Pb: element # 82.
3rd Grading Period Crossword Puzzle
Across:2. | process by which uric acid and urea are removed from circulating blood by means of a dispersion. | 5. | measure of the relative tendency of an atom to attract to itself. | 7. | element # 28. | 8. | a heterogeneous mixture in which some particles are to small be seen by the naked eye but large enough to remain suspended. | 11. | element # 57. | 12. | cloud of a solid or liquid particles in gas. | 13. | believed that all things cones from water. | 14. | ability of atom to gain electron | 16. | father of colloid chemistry. | 18. | the minimum energy needed to remove the loosely bound electron from a metal atom. | 20. | made the first recorded suggestion that matter consist of separate particles. | 21. | atoms of the same number of protons but different number of neutrons. | 23. | whole number and represents the sum of the elements protons and neutrons. |
| | Down:1. | Greek word means uncuttable. | 3. | Greek philosopher that the most influential thinker of his time. | 4. | ability of atom to loose electron. | 6. | involves the aggregation of or growth of particles from smaller unit as molecules or ions. | 9. | minimum energy required by a nonmetallic atom to gain an extra electron. | 10. | system of colloids where is the dispersed phase is solid while the dispersion medium is liquid. | 15. | scattering of a beam of light. | 17. | weighted average of the masses of the constituents isotopes of an element. | 19. | system if colloids where dispersed phase is liquid while dispersion medium is solid. | 22. | element # 82. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
3rd Grading Period Crossword Puzzle
Across:2. | process by which uric acid and urea are removed from circulating blood by means of a dispersion. | 5. | measure of the relative tendency of an atom to attract to itself. | 7. | element # 28. | 8. | a heterogeneous mixture in which some particles are to small be seen by the naked eye but large enough to remain suspended. | 11. | element # 57. | 12. | cloud of a solid or liquid particles in gas. | 13. | believed that all things cones from water. | 14. | ability of atom to gain electron | 16. | father of colloid chemistry. | 18. | the minimum energy needed to remove the loosely bound electron from a metal atom. | 20. | made the first recorded suggestion that matter consist of separate particles. | 21. | atoms of the same number of protons but different number of neutrons. | 23. | whole number and represents the sum of the elements protons and neutrons. |
| | Down:1. | Greek word means uncuttable. | 3. | Greek philosopher that the most influential thinker of his time. | 4. | ability of atom to loose electron. | 6. | involves the aggregation of or growth of particles from smaller unit as molecules or ions. | 9. | minimum energy required by a nonmetallic atom to gain an extra electron. | 10. | system of colloids where is the dispersed phase is solid while the dispersion medium is liquid. | 15. | scattering of a beam of light. | 17. | weighted average of the masses of the constituents isotopes of an element. | 19. | system if colloids where dispersed phase is liquid while dispersion medium is solid. | 22. | element # 82. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only