Metals, Paint, and Soil

yayayyya

what is a trace element?

chemical element whose concentration is very low

why are trace elements useful?

they act as “invisible markers”, est the source of material

3 classifications of glass

float, container, borosilicates

float glass examples

window, windshields

container glass examples

bottles, jars

borosilicate examples

kitchenware

why is comparison of trace elements good?

yields good data w/ respect to origin