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Explore waves and the discovery of Ununtrium element with a focus on frequency cycles completed per second. Learn about the rigorous criteria for element recognition by IUPAC. Review Pendulum lab notes and watch wave videos. Homework includes new pages 13-14 and old pages 1-12. Chapter 23 quiz on Monday.
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Warm up 06-04-14 • Question: How many cycles are completed in a second is called: • Answer: • The frequency • Goal: I will explore waves.
Element of the day • 113 – Ununtrium – Uut • While its discovery was claimed in 2003 in Dubna, Russia (with a most-stable isotope of 20 seconds), the IUPAC has yet to officially recognize this element. • Multiple experiments must be done at different institutions and the data from each need to meet strict criteria by IUPAC before going to a naming committee.
Warm up • Review Pendulum lab • notes 23.2 • Wave videos • Tonight’s HW • NEW: pgs13-14 • OLD: pgs1-12 • Ch 23 Quiz Monday Agenda / HW