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vocab chapter 3
| Term | Definition |
|---|---|
| periodic table | a chart of elements arranged into rows and column according to their physical and chemical properties |
| group | is a column on the periodic table |
| period | the rows on the periodic table |
| metal | is an element that is generally shiny. it is easily pulled into wires or hammered into thin sheets |
| luster | |
| ductility | |
| malleability | |
| alkali metal | |
| alkaline earth metal | |
| transition element | |
| nonmetal | |
| halogan | |
| noble gas | |
| metalloid | |
| semiconductor |