Periodic Table: Group One

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  • Created by: alohannah
  • Created on: 16-03-15 18:08
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  • Group One
    • Elements
      • Lithium (Li)
      • Sodium (Na)
      • Potassium (K)
      • Rubidium (Rb)
      • Caesium (Ca)
      • Francium (Fr)
    • Reactions with water
      • Li: Fizzed, changed indication to green, turned to sphere, moved on surface
      • Na: Fizzed, turned into sphere, left trail of purple, indicator turned purple
      • K: Produced lilac flame, let off smoke, moved around on surface, fizzed?flame
    • Equations
      • Reactions with water
        • Li: Fizzed, changed indication to green, turned to sphere, moved on surface
        • Na: Fizzed, turned into sphere, left trail of purple, indicator turned purple
        • K: Produced lilac flame, let off smoke, moved around on surface, fizzed?flame
      • Metal + Water? Metal Hydroxide + Hydrogen
      • 2Li+2H2O? 2LiOH+H2
      • 2Na+2H2O?2NaOH+H2
      • 2K+2H2O
    • Reactivity
      • Going down the table: elements increase reactivity
      • Nucleus is + electrons are - electrons in outer shell with react faster
      • Elements in shell as periods increase
      • More shells: further from nucleus, less strong attraction

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