53.4k views
3 votes
Tooth fillings are often made of gold or porcelain because material are _____.

User Nimda
by
7.3k points

2 Answers

1 vote
tooth fillings are often made of gold or porcelain because material are __corrosion resistant, non-poisonous and biocompatible___.
User Lifeofguenter
by
7.3k points
5 votes

nonreactive the answer is B

User Priyak Dey
by
6.8k points