Tuesday, 12 February 2013

What we need to know from the Periodic table

This video was from last week when Mr. Niccol was showing us what we do and don't need from the periodic table. He explains how the columns are related to the charge of each ion. He goes over the most common ones of which we need to know e.g. Na, H, and Al. But also some awkward ones in the middle e.g. Pb, Ag. 

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