recognize the relationships between elements in the same periods and in the same groups
predict the properties of an element from its position, including its metallic, semi-metallic or non-metallic properties and the acid, basic or amphoteric properties of its oxide
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Description: A close look at chemical elements, the basic building blocks of the universe. Where do we get them, what do we use them for and how do they fit into the economy?
Tags: atoms | periodic table |
Contributed by Adam Bridgeman
Description: With information on properties, orbitals, isotopes, some compounds and links to other useful and interesting things
Tags: periodic table |
Contributed by Kat Badiola