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03-10-2018
Chemistry

contestada

Which of the following measurements is expressed in three significant figures?

A. 420 mL of hydrochloric acid

B. 0.003 g of vitamin D

C. 622.00 kg of sulfur

D. 0.201 L of nitrogen gas

Respuesta :

03-10-2018

D is the answer because its sig figs

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