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TALKING ABOUT SCIENCE
  • Home
  • What is TAS?
    • About the author
  • Projects and Activities
    • Current modules
    • Project materials >
      • Antibiotics
      • Atoms and the periodic table
      • Bioplastics
      • Kinetics materials
      • Nano-stuff!
      • Tanning materials
      • The Polarimeter
      • Project videos
    • Past projects
  • Events
    • Ciencia en Accion - 2019
    • Science on Stage 2019
  • What's Cooking
  • Contact
  • Privacy
  • Test pages
    • test crossword
    • test quiz4
    • test quiz 2

Quiz

 
  1. which element has white, black, red and purple allotropes?
    1.   phosphorus
    2.   sulfur
    3.   carbon
  2. which of these elements is a non-metal solid
    1.   nitrogen
    2.   sulfur
    3.   gallium
  • Home
  • What is TAS?
    • About the author
  • Projects and Activities
    • Current modules
    • Project materials >
      • Antibiotics
      • Atoms and the periodic table
      • Bioplastics
      • Kinetics materials
      • Nano-stuff!
      • Tanning materials
      • The Polarimeter
      • Project videos
    • Past projects
  • Events
    • Ciencia en Accion - 2019
    • Science on Stage 2019
  • What's Cooking
  • Contact
  • Privacy
  • Test pages
    • test crossword
    • test quiz4
    • test quiz 2