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Elements of the Periodic Table Flash Cards

Learn about the properties and characteristics of elements on the periodic table with these interactive flash cards created by Tara L. Moore from MGCCC.

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Elements of the Periodic Table Flash Cards

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  1. THE PERIODIC TABLE To continue, left click your mouse. Created by Tara L. Moore, MGCCC

  2. DIRECTIONS • This presentation is designed to be used like flash cards. • To check your answer and/or to move to the next slide, left click your mouse. Created by Tara L. Moore, MGCCC

  3. ALKALI METALS • Group IA (alkaline means basic) • Li • Na • K • Rb • Cs • Fr Created by Tara L. Moore, MGCCC

  4. ALKALINE EARTH METALS • Group IIA • Be • Mg • Ca • Sr • Ba • Ra Created by Tara L. Moore, MGCCC

  5. HALOGENS • Group VIIA (nonmetals, halogens means salt formers) • F • Cl • Br • I Created by Tara L. Moore, MGCCC

  6. NOBLE GASES • Group VIII (nonmetals- rare gases) • He • Ne • Ar • Kr • Xe • Rn Created by Tara L. Moore, MGCCC

  7. Group or Families of the Periodic Table • VERTICAL COLUMNS- elements in a group have similar chemical and physical properties Created by Tara L. Moore, MGCCC

  8. Periods in a Periodic Table • HORIZONTAL ROWS- elements in periods have properties that change progressively across the table Created by Tara L. Moore, MGCCC

  9. Physical Properties of Metals • High electrical conductivity that decreases with increasing temperature. • High thermal conductivity. • Metallic gray or silver luster • Almost all are solids • Malleable (can be hammered into sheets, etc.) • Ductile (can be drawn into wires) Created by Tara L. Moore, MGCCC

  10. Physical Properties of Nonmetals • Poor electrical conductivity (except carbon in the form of graphite) • Good heat insulators (except carbon in the form of diamonds) • No metallic luster • Solids, liquids or gases • Brittle in solid state • Non-ductile Created by Tara L. Moore, MGCCC

  11. Chemical Properties of Metals • Outer shells contain few electrons (usually 3 or fewer) • Forms cations (positive ions) by losing electrons • Form ionic compounds with nonmetals • Solid state characterized by metallic bonding Created by Tara L. Moore, MGCCC

  12. Chemical Properties of Nonmetals • Outer shells contain four or more electrons • Form anions (negative ions) by gaining electrons • Form ionic compounds with metals and molecular (covalent) compounds with other nonmetals. • Covalently bonded molecules; Noble gases are monatomic Created by Tara L. Moore, MGCCC

  13. TRENDS IN THE PERODIC TABLE Created by Tara L. Moore, MGCCC

  14. ATOMIC NUMBER • ACROSS PERIOD: INCREASES • DOWN GROUP: INCREASES Created by Tara L. Moore, MGCCC

  15. ATOMIC MASS • ACROSS PERIOD: INCREASE • DOWN GROUP: INCREASE Created by Tara L. Moore, MGCCC

  16. ATOMIC RADIUS • ACROSS PERIOD: DECREASE • DOWN GROUP: INCREAS Created by Tara L. Moore, MGCCC

  17. ATOMIC VOLUME • ACROSS PERIOD: DECREASE • DOWN GROUP: INCREASE Created by Tara L. Moore, MGCCC

  18. ATOMIC DENSITY • ACROSS PERIOD: INCREASE • DOWN GROUP: INCREASE Created by Tara L. Moore, MGCCC

  19. ELECTRONEGATIVITY • ACROSS PERIOD: INCREASE • DOWN GROUP: DECREASE Created by Tara L. Moore, MGCCC

  20. ELECTROPOSITIVITY • ACROSS PERIOD: DECREASE • DOWN GROUP: INCREASE Created by Tara L. Moore, MGCCC

  21. IONIZATION ENERGY • ACROSS PERIOD: INCREASE • DOWN GROUP: DECREASE Created by Tara L. Moore, MGCCC

  22. COLOR • ACROSS PERIOD: NO TREND • DOWN GROUP: DARKER Created by Tara L. Moore, MGCCC

  23. METALS • ACROSS PERIOD: LESS METALLIC • DOWN GROUP: MORE METALLIC Created by Tara L. Moore, MGCCC

  24. NON-METALS • ACROSS PERIOD: MORE METALLIC • DOWN GROUP: LESS METALLIC Created by Tara L. Moore, MGCCC

  25. METALLOID • BORDER ZIG-ZAG LINE Created by Tara L. Moore, MGCCC

  26. NUMBER OF SHELLS • ACROSS PERIOD: CONSTANT • DOWN GROUP: INCREASE Created by Tara L. Moore, MGCCC

  27. NUMBER OF ELECTRONS IN OUTER SHELL • ACROSS PERIOD: INCREASES • DOWN GROUP: CONSTANT Created by Tara L. Moore, MGCCC

  28. ELECTRON AFFINITY • ACROSS PERIOD: INCREASE • DOWN GROUP: CONSTANT Created by Tara L. Moore, MGCCC

  29. IONIC RADIUS • DOWN GROUP: INCREASE Created by Tara L. Moore, MGCCC

  30. ANIONS (-) • LARGER THAN ATOM Created by Tara L. Moore, MGCCC

  31. CATIONS (+) • SMALLER THAN ATOM Created by Tara L. Moore, MGCCC

  32. REACTIVITY OF METALS • ACROSS PERIOD: DECREASES • DOWN GROUP: INCREASES Created by Tara L. Moore, MGCCC

  33. REACTIVITY OF NON-METALS • ACROSS PERIOD: INCREASES • DOWN GROUP: DECREASE Created by Tara L. Moore, MGCCC

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