what are four uses of platinum?
2) for each use, what is an alternative material that could serve the same purpose? consider both conventional materials and possible new materials
3) what are some common metallic items that mighr be replaced by ceramic or plastic versions...
a) in what ways might ceramic or plasic versions be preferable?
b)in what ways might the original metallic versions (platinum) be preferable?
1 answer
The volunteers on this board work very hard to HELP students with their homework problems but few volunteers will do the homework for the student. I know you didn't have that in mind. Please post your reponses to these questions, as well as to your other posts. and someone will be happy to make suggestions.
2 answers