College Submissions: A filament of a light bulb is made from a pure sample of tungsten. Which term or terms could be used to describe this sample of tungsten?

Saturday, April 7, 2012

A filament of a light bulb is made from a pure sample of tungsten. Which term or terms could be used to describe this sample of tungsten?

	mixture
	heterogeneous mixture
	homogenous mixture
	solution
	pure chemical substance
	compound
	element

Correct

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