joshuamoreira68 joshuamoreira68

12-02-2018
Chemistry

contestada

tooth fillings are often made of gold or porcelain because material are _____.

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HenryLCH HenryLCH

12-02-2018

tooth fillings are often made of gold or porcelain because material are __corrosion resistant, non-poisonous and biocompatible___.

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iphoneassassin213 iphoneassassin213

02-04-2019

nonreactive the answer is B

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