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S8P1.f
recognize that there are over 100 elements with similar property on the periodic
Term | Definition |
---|---|
periodic table | a chart that organizes the information of all known elements based on their properties. |
period | in chemistry, a horizontal row of elements in the periodic table |
group | a vertical column of elements in the periodic table elements in a group share chemical properties |
valence electrons | an electron that is found in the outermost shell of an atom and determines an atoms chemical properties |
reactivity | describes how likely an element is to form bonds with other elements |
metalloid | elements that have properties of both metals and non metals |
inert | unable to react chemically under normal circumstances |