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The Periodic Table
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Atomicmass : Average mass of isotopes
Mendeleev : Author of first periodic table
Solid : Definite shape and volume
Liquid : Definite volume, no definite shape
Gas : No definite shape or volume
Metal : Characterized by shininess, malleability, ductility, conductivity
Metalloid : Both metal and nonmetal
Nonmetal : Lacks properties of metals
Period : Horizontal rows of periodic table
Group : Vertical columns of periodic table
Chemicalsymbol : Letters that represent elements
Plasma : Gas-like mixture of free electrons and nuclei
Nuclearfusion : Two nuclei combine to for, larger nucleus and energy is released
Malleable : Ability to be hammered or rolled
Ductile : Ability to be drawn into a wire
Conductivity : Ability to transfer heat or electricity
Reactivity : Ease and speed with which an element combines
Corrosion : Destruction of a metal through rust
Alkali : Group 1 metals, from lithium to francium
Alkalineearth : Group 2 metals, from beryllium to radium
Transition : Group 3 through 12 metals, from scandium to ununbium
Mixedgroups : Group 13 through 15, not all metals, from aluminum to bismuth
Lanthanides : Top row of elements below main periodic table, from lanthanum to ytterbium
Actinides : Bottom row of elements below main periodic table, from actinium to nobelium
Synthetic : Element formed when nuclear particles are forced to crash into each other
Particleaccelerators : Move atomic nuclei to very high speeds
Halogen : Very reactive family that gains or shares one electron when it reacts
Noblegases : Family of gases that does not usually react with other elements
Radioactivedecay : When atomic nuclei of unstable particles release energy
Radioactivity : The name Marie Curie gave to the emission of radiation by unstable nuclei
The Periodic Table
Across:2. | No definite shape or volume | 3. | Characterized by shininess, malleability, ductility, conductivity | 5. | Element formed when nuclear particles are forced to crash into each other | 6. | Ability to transfer heat or electricity | 11. | Group 2 metals, from beryllium to radium | 13. | Group 3 through 12 metals, from scandium to ununbium | 16. | Both metal and nonmetal | 17. | Top row of elements below main periodic table, from lanthanum to ytterbium | 18. | Lacks properties of metals | 20. | Move atomic nuclei to very high speeds | 22. | Group 13 through 15, not all metals, from aluminum to bismuth | 23. | Average mass of isotopes | 24. | Bottom row of elements below main periodic table, from actinium to nobelium | 25. | Very reactive family that gains or shares one electron when it reacts |
| | Down:1. | The name Marie Curie gave to the emission of radiation by unstable nuclei | 3. | Author of first periodic table | 4. | Ability to be drawn into a wire | 6. | Destruction of a metal through rust | 7. | Gas-like mixture of free electrons and nuclei | 8. | Family of gases that does not usually react with other elements | 9. | Ability to be hammered or rolled | 10. | Horizontal rows of periodic table | 12. | Definite volume, no definite shape | 14. | Group 1 metals, from lithium to francium | 15. | Definite shape and volume | 18. | Two nuclei combine to for, larger nucleus and energy is released | 19. | Vertical columns of periodic table | 21. | Ease and speed with which an element combines |
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PuzzleFast.com, Noncommercial Use Only
The Periodic Table
Across:2. | No definite shape or volume | 3. | Characterized by shininess, malleability, ductility, conductivity | 5. | Element formed when nuclear particles are forced to crash into each other | 6. | Ability to transfer heat or electricity | 11. | Group 2 metals, from beryllium to radium | 13. | Group 3 through 12 metals, from scandium to ununbium | 16. | Both metal and nonmetal | 17. | Top row of elements below main periodic table, from lanthanum to ytterbium | 18. | Lacks properties of metals | 20. | Move atomic nuclei to very high speeds | 22. | Group 13 through 15, not all metals, from aluminum to bismuth | 23. | Average mass of isotopes | 24. | Bottom row of elements below main periodic table, from actinium to nobelium | 25. | Very reactive family that gains or shares one electron when it reacts |
| | Down:1. | The name Marie Curie gave to the emission of radiation by unstable nuclei | 3. | Author of first periodic table | 4. | Ability to be drawn into a wire | 6. | Destruction of a metal through rust | 7. | Gas-like mixture of free electrons and nuclei | 8. | Family of gases that does not usually react with other elements | 9. | Ability to be hammered or rolled | 10. | Horizontal rows of periodic table | 12. | Definite volume, no definite shape | 14. | Group 1 metals, from lithium to francium | 15. | Definite shape and volume | 18. | Two nuclei combine to for, larger nucleus and energy is released | 19. | Vertical columns of periodic table | 21. | Ease and speed with which an element combines |
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© 2013
PuzzleFast.com, Noncommercial Use Only