Difference between revisions of "Metal"
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| − | '''Metals''' are shiny, [[solid]], and [[conductive]] substances, such as [[iron]]. They contrast with the [[nonmetal]]s. They are found on the left side of the [[ | + | '''Metals''' are shiny, [[solid]], and [[conductive]] substances, such as [[iron]]. They contrast with the [[nonmetal]]s. They are found on the left side of the [[periodic table]]. Most [[elements]] are metals. Some metals are very strong and light, like [[aluminium]]. Others are soft and heavy, like [[lead]]. The rare earth metals have to be stored in oil because they oxidize explosively when they come into contact with water, even water vapor in the air. |
[[category:chemistry]] | [[category:chemistry]] | ||
Revision as of 02:18, September 21, 2007
Metals are shiny, solid, and conductive substances, such as iron. They contrast with the nonmetals. They are found on the left side of the periodic table. Most elements are metals. Some metals are very strong and light, like aluminium. Others are soft and heavy, like lead. The rare earth metals have to be stored in oil because they oxidize explosively when they come into contact with water, even water vapor in the air.