It all depends on what kind of jewelry yourtalking about. If your piece is made up of only one solid piece of only one substance, element, or mineral. then yes because there is no other substance that makes it impure.If you take a common element like gold and form it into a bracelet than you have a pure piece of jewelry because it does not contain olivine or magnetite or any other mineral, rock or element.
Generally not. While gold itself is a pure substance, pure gold is rarely used in jewelry because it is too soft.
An alloy can sometimes be much stonger than the pure substance. For instance, pure gold is quite malliable and can be crushed very easy.
pure substance, propanone
it is a pure substance.... not
Pure substance
Methane is a pure substance.
A pure substance is the same throughout. When a substance is 100% something it is pure.
Helium is pure as it is on the periodic table.
Silicon is an element. Its symbol is Si.
silicon is a pure substance because it is an element and as we know an element is a pure substance
pure substance
Pure Substance