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Breaking the Code

Breaking the Code. Lab Questions. Question #1. Using the card sort poster; Make a list of as many patterns as you can find from the card sort poster that occur horizontally Make a list of as many trends as you can find from the card sort poster that occur vertically. Question #3.

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Breaking the Code

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  1. Breaking the Code Lab Questions

  2. Question #1 • Using the card sort poster; • Make a list of as many patterns as you can find from the card sort poster that occur horizontally • Make a list of as many trends as you can find from the card sort poster that occur vertically.

  3. Question #3 • Which trend or pattern does each of the following diagrams describe? Explain

  4. Question #4 • Where are the metals located on the periodic table? Explain

  5. Question #5 • Is copper, Cu, a metal or nonmetal? Explain your thinking

  6. Question #6 • The elements inserted into the card sort from Mendeleev’s table are called transition metals. Do you expect the elements to be solids, liquids or gases? Explain.

  7. Question #7 • Where are most of the gases located on the periodic table?

  8. Question #8 • Is thallium, Tl, a solid, liquid, or gas

  9. Question #9 • In what areas do you find the most highly reactive elements?

  10. Question #10 • How would you expect cesium, Cs to react with water? Explain

  11. Question #11 • Find the element with the atomic mass 137.3. If there was a card for this element what would it probably say in the lower left corner?

  12. Question #12 • Place the following in order of most reactive to least reactive. • Rubidium, Rb • Neon, Ne • Silicon, Si • Calcium, Ca

  13. Question #13 • Elements combine to form compounds. For the compound listed, specify whether two metals, a metal and a nonmetal, or two nonmetals were combined • NaCl

  14. Question #14 • Elements combine to form compounds. For the compound listed, specify whether only metals, a combination of metals and nonmetals, or only nonmetals were combined • CH4O2

  15. Question #15 • The elements copper and gold are both relatively unreactive. It is easy to bend and shape both metals. Is the similarity in their properties consistent with their locations on the periodic table? Explain

  16. Question #16 • Create a card for the element lead, Pb • Information in all four corners, atomic mass number and circle with sticks

  17. Definition of info in each corner of a card Unit 1 • Investigation II

  18. Copper Gold Cu 63.5 Au 197.0 shiny, yellow metal shiny, reddish metal found in AuCl not very reactive reacts slowly in air • found in • CuCl Check-In question • Use the cards for Cu, copper, and Au, gold, to describe all you can about the element silver, Ag. Unit 1 • Investigation II

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