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CHEM 110 1/29/24 duration 46 minutes 25 seconds CHEM 110 1/29/24 CHEM 110 1/29/24	CHEM 110 1/29/24 Lewis structures, ionic and covalent compounds. Info about the quiz on unit 1. electrons bond atom charge atoms oxygen electron charges class nitrogen calcium carbon molecules valence quiz structures hydrogen chlorine ion compound From Katharine Tibbetts 0 plays 0
CHEM 110 1/26/24 duration 47 minutes 20 seconds CHEM 110 1/26/24 CHEM 110 1/26/24	CHEM 110 1/26/24 Periodic trends, valence electrons, and Lewis structures. With tips on using Möbius for homework at the beginning. electrons energy valence electron atoms atom model sodium covalent bonding shell structure metal table oxygen hydrogen level trends metals elements From Katharine Tibbetts 0 plays 0