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Hosted by Mr. Brown

Jeopardy. Hosted by Mr. Brown. Inside the Atom. Atomic Model History. Elements. Periodic Table. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. Electron.

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Hosted by Mr. Brown

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  1. Jeopardy Hosted by Mr. Brown

  2. Inside the Atom Atomic Model History Elements Periodic Table 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. Row 1, Col 1 Electron This has a negative charge andis outside the nucleus of an atom.

  4. 1,2 Democritus Who was the first person tohave the idea there may be smallthings making up everything?

  5. 1,3 Mercury This element is the only metalthat is liquid at roomtemperature.

  6. 1,4 Dmitri Mendeleev Who created the first periodictable even though it wasincorrect?

  7. 2,1 Protons and Neutrons What is in the nucleus of anatom?

  8. 2,2 J.J Thompson This scientist found negativelycharged particles.

  9. 2,3 Capitalized The first letter in an elementsymbol is_______

  10. 2,4 They are vertical columns, yes What are groups? Do elements in groups havesimilar chemical properties?

  11. 3,1 Empty Space An atom is made mostly of what?

  12. 3,2 Rutherford This scientist came up withthe idea that there wascenter (nucleus) in an atom.

  13. 3,3 Neon, Argon, Krypton, Xenon, Radon What are two elements that normally have 8 valence electrons?

  14. 3,4 Good conductors of heat & electricity, malleable, shiny luster, most are solids, silver-gray What are two properties of metals?

  15. 4,1 K-2, L-8, M-18, N-32 What are the letters that representthe shells, and how many electronscan be in each shell? (Think Bohr Model)

  16. 4,2 Teacher Check Draw a Bohr model of Potassium

  17. 4,3 Helium, Hydrogen, Chlorine, Fluorine, Oxygen, Nitrogen, Any Noble Gases Name 4 elements that aregases at room temperature.

  18. 4,4 Moseley, Atomic Number Who was the person who correctedthe first periodic table, and howdid he arrange the elements?

  19. 5,1 Tells the number of protons and (neutrons) in the nucleus. What does the mass numbertell about the atom?

  20. 5,2 Cathode Ray Tube What device did Thompsonuse in his experiments to findelectrons?

  21. 5,3 Gold (Au) What element is Latin: aurum

  22. 5,4 Halogens This group of elementsreacts explosively with alkalimetals

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