periodic table
Rare
earth metals are about as common as copper in the earth's crust, and
many of them have industrial uses. I don't know why the artist didn't
include more of them in the chart.........Ma'am Glynes ................
![Rare earth metals are about as common as copper in the earth's crust, and many of them have industrial uses. I don't know why the artist didn't include more of them in the chart.........Ma'am @[100000234824164:2048:Glynes] ................](https://fbcdn-sphotos-a-a.akamaihd.net/hphotos-ak-prn1/s480x480/550187_481648305214623_230963218_n.jpg)
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