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massdensity:refers to the mass of a substance per unit volume.
weightdensity:refers to the weight of a substance per unit volume.
metals:good conductors of heat energy.
nonmetals:Acid formers.
metalloids:they can act as acid or base at the same time.
principalQuantumNumber:describes the energy and distance of the electron from the nucleus.
AzimuthalQuantumNumber:describes the shape of electron wave.
magneticQuantumNumber:describes the orientation of the electron wave.
spinQuantumNumber:describes the direction of the electron spin.
orbital:smallest region where the probable of finding the electron is greatest.
alkalimetals:very reactive and soluble.
halogens:salt formers.
electronicconfiguration:arrangement or distribution of the electrons in the different orbitals of the atom in the free state.
groundstateelectronicconfiguration:lowest energy state.
exitedelectroniconfiguration:high energy state.
empiricalformula:simplest formula for a compound giving smallest whole numbered ratio of each element present.
molecularformula:actual formula for a compound giving the actual actual ratio of each element.
structuralformula:expanded molecular formula showing the orientations and number of bonds among the elements.
ionicbond:a bond formed by transfer of electrons form a metal to a non-metal.
covalentbond:a bond formed by sharing of electrons between non metals.
quark:building blocks of nucleon.
Ionizationenergy:energy absorbed to boil off the valance electron from the atom to become ion.
electronaffinity:amount of energy released or gaining one or more electrons.
homogeneous:one phase mixture.
heterogeneous:two or more phases which are distinct.
elements:one kind of atom.
compound:two or more elements chemically combined in a definite ratio.
periodicnumber:indicates the number of energy level shell or orbital.
chemicalformula:abbreviations making use of symbols and subscripts to represent a compound or a molecule.
Ions:electrically charged particles.
Across:6. | high energy state. | 7. | arrangement or distribution of the electrons in the different orbitals of the atom in the free state. | 8. | indicates the number of energy level shell or orbital. | 9. | describes the shape of electron wave. | 10. | describes the orientation of the electron wave. | 12. | describes the direction of the electron spin. | 15. | refers to the mass of a substance per unit volume. | 17. | actual formula for a compound giving the actual actual ratio of each element. |
| 20. | a bond formed by transfer of electrons form a metal to a non-metal. | 21. | smallest region where the probable of finding the electron is greatest. | 24. | very reactive and soluble. | 27. | building blocks of nucleon. | 28. | refers to the weight of a substance per unit volume. | 29. | they can act as acid or base at the same time. | 30. | two or more elements chemically combined in a definite ratio. |
| | Down:1. | lowest energy state. | 2. | describes the energy and distance of the electron from the nucleus. | 3. | expanded molecular formula showing the orientations and number of bonds among the elements. | 4. | a bond formed by sharing of electrons between non metals. | 5. | salt formers. | 11. | simplest formula for a compound giving smallest whole numbered ratio of each element present. | 13. | energy absorbed to boil off the valance electron from the atom to become ion. | 14. | abbreviations making use of symbols and subscripts to represent a compound or a molecule. |
| 16. | amount of energy released or gaining one or more electrons. | 18. | electrically charged particles. | 19. | one phase mixture. | 22. | two or more phases which are distinct. | 23. | one kind of atom. | 25. | good conductors of heat energy. | 26. | Acid formers. |
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PuzzleFast.com, Noncommercial Use Only
Across:6. | high energy state. | 7. | arrangement or distribution of the electrons in the different orbitals of the atom in the free state. | 8. | indicates the number of energy level shell or orbital. | 9. | describes the shape of electron wave. | 10. | describes the orientation of the electron wave. | 12. | describes the direction of the electron spin. | 15. | refers to the mass of a substance per unit volume. | 17. | actual formula for a compound giving the actual actual ratio of each element. |
| 20. | a bond formed by transfer of electrons form a metal to a non-metal. | 21. | smallest region where the probable of finding the electron is greatest. | 24. | very reactive and soluble. | 27. | building blocks of nucleon. | 28. | refers to the weight of a substance per unit volume. | 29. | they can act as acid or base at the same time. | 30. | two or more elements chemically combined in a definite ratio. |
| | Down:1. | lowest energy state. | 2. | describes the energy and distance of the electron from the nucleus. | 3. | expanded molecular formula showing the orientations and number of bonds among the elements. | 4. | a bond formed by sharing of electrons between non metals. | 5. | salt formers. | 11. | simplest formula for a compound giving smallest whole numbered ratio of each element present. | 13. | energy absorbed to boil off the valance electron from the atom to become ion. | 14. | abbreviations making use of symbols and subscripts to represent a compound or a molecule. |
| 16. | amount of energy released or gaining one or more electrons. | 18. | electrically charged particles. | 19. | one phase mixture. | 22. | two or more phases which are distinct. | 23. | one kind of atom. | 25. | good conductors of heat energy. | 26. | Acid formers. |
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© 2012
PuzzleFast.com, Noncommercial Use Only