Silver is a substance. An element, to be specific.
Silver is an element, it is not mixed with anything else.
Silver is an element of the Periodic Table, and as such, is not a mixture of other elements.
Silver is an element.
Unadulterated silver nitrate is a pure substance.
A silver pendant could be a pure substance, but if it is a modern commercially produced pendant, it is more likely to be a mixture, because pure silver is so soft that it is very easily damaged. The most nearly pure silver alloy commonly used in jewelry is called "sterling silver" and contains 92.5 % silver.
No, as its name might indicate it is a compound and therefore a pure substance.
Silver(Ag), by itself is neither a mixture or a solution. Silver is an element which is considered to be a pure substance whereas a mixture is not pure. A solution is an example of a homogeneous mixture. Also all mixtures even solutions vary in their composition while an element such as silver is always definite.
sperm is a substance. Semen is a mixture.
Mixture
Unadulterated silver nitrate is a pure substance.
Silver is a chemical Element - which means silver is a pure substance.
A silver pendant could be a pure substance, but if it is a modern commercially produced pendant, it is more likely to be a mixture, because pure silver is so soft that it is very easily damaged. The most nearly pure silver alloy commonly used in jewelry is called "sterling silver" and contains 92.5 % silver.
No, as its name might indicate it is a compound and therefore a pure substance.
An element - substance - NOT a mixture.
a mixture is not a substance
Silver(Ag), by itself is neither a mixture or a solution. Silver is an element which is considered to be a pure substance whereas a mixture is not pure. A solution is an example of a homogeneous mixture. Also all mixtures even solutions vary in their composition while an element such as silver is always definite.
a mixture is not a substance
silver is an element because, it is a pure chemical substance composed of atoms with the same number of protons.
No, it is a mixture; rarely a drug is a pure substance.
Silver is an elemental metal. This means unalloyed silver is pure, but most silver jewelry will alloy the silver with other metals (e.g. copper). Silver also oxidizes easily, producing silver sulfide and/or silver oxide surface films. Silver has two naturally occurring isotopes: silver-107 (51.4%) and silver-109 (48.6%).