L43 - Rules of Chem 1A Feud (after the TV show Family Feud)...

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Lecture 43 Chem 1A Feud Rules of Chem 1A Feud (after the TV show Family Feud) ! Two teams of 5 play against each other. ! A question is posed. Both teams have 30 sec to think (no talking). ! The team who wins the coin toss chooses to play or pass. ! The team who plays, gives answers one person at a time. Each person gets 10 sec to answer. The team gets 1 pt per correct answer. ! If the team gives an incorrect answer or no answer, the other team gets a chance to steal the points by giving one correct answer. ! If neither team can answer, a hint will be given. ! A second question is posed. Play proceeds as above with the other team deciding to play or pass. ! The team with the most points after two questions plays a new team. 1. Atoms that hold records Sample answers F: most electronegative Fr: most electropositive H: smallest mass Sc: first element with a d electron Bi: heaviest element that is not radioactive Rn: heaviest nonmetal Br: only liquid nonmetal He: highest 1st ionization energy, smallest radius Cl: largest negative electron attachment energy Be: smallest metal 2. Elements with four valence electrons Group IVA (s 2 p 2 ): C, Si, Ge, Sn, Pb, Group IVB (d 2 s 2 ): Ti, Zr, Hf, Rf Lanthanide ([Xe]4f 1 5d 1 6s 2 ): Ce Actinide ([Rn]6d 2
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L43 - Rules of Chem 1A Feud (after the TV show Family Feud)...

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