301 Class Quiz 1 50985 i clicker

301 Class Quiz 1 50985 i clicker - D halogen E transition...

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1 301 Quiz 1 1. Which of these is WRONG? A: Gallium: Ga B: Silicon: Si C: Germanium: Ge D: Tin : Tn E: Zirconium: Zr 2. How many f-electrons have n=5 for one of their quantum numbers? A: none B: five C: seven D: ten E: two 301 Quiz 1 3. Element Z has a large, negative electron affinity and a high first ionization energy. What kind of element is Z? A: lanthanide B: noble gas C: alkalai metal
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Unformatted text preview: D: halogen E: transition metal 301 Quiz 1 301 Quiz 1 4. Which of these statements is true ? A: Potassium is more reactive than cesium B: a gallium atom is bigger than an indium atom C: Sodium is an alkaline earth metal D:The 1 st ionization energy of iodine is much lower than that of fluorine E: Xenon is lighter (less dense) than air...
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