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Matter
Household materials may be classified as toxic and nontoxic. Bleach and ammonia are toxic while vinegar is not a harmful substance.
Conductors, semiconductors and insulators.....
All of These
cos we can
ALLOYPewter is an alloy in which tin is the chief constituent, originally one of tin and lead.
Yes. They can also be dangerous in an old pewter flask as pewter was once made with lead. Steel and glass are the best materials for a flask.
if a materials composition varies from region to region it can be classified as what
the material usually classified based on their properties.
Matter
Pewter and rhodium are resilient materials, while gold is easily breakable, and very malleable.
A colonial pewter-er is much like a blacksmith. It forges items out of a mix of metals called pewter. Pewter is mostly made of tin. After heating pewter bars they would pour it into a soapstone mould. They mostly make dishware, but may make things like medallions. I hope this was helpful!
Household materials may be classified as toxic and nontoxic. Bleach and ammonia are toxic while vinegar is not a harmful substance.
The are the natural substances.
Transported soil
Pyroclastic Material is classified by size from very fine dust and volcanic ash.
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