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Warm up 10/31/13. Question: How can you learn about something you can’t see? Answer: indirect observations (evidence) Goal: I will make indirect observations about things I can’t see. ELEMENT OF THE DAY. 23 – Vanadium – V
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Warm up 10/31/13 • Question: How can you learn about something you can’t see? • Answer: • indirect observations (evidence) • Goal: I will make indirect observations about things I can’t see.
ELEMENT OF THE DAY • 23 – Vanadium – V • Vanadium is a silver metal that is commonly added to steel alloys to make them even stronger than titanium • The green in many emeralds comes from a vanadium impurity.
Bellwork • Obsertainer lab • Homework • Obsertainer questions Agenda