No, Bronze is not a pure substance. It is a mixture of tin and copper and some other metals, depending on the use.
Brass is any alloy of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties.
No, bronze is a mixture of the elements copper and tin.
bronze is a mixture of copper and tin (sometimes other metals than tin are thrown in the mix, depending on what the bronzes usage will be) When metals are mixed, they are called an alloy.
Copper is an element itself Symbol Cu Not a mixture like brass or bronze etc.
Pure substance.
Mixture, because the elements are not chemical combined together.
Soda water is a mixture not a pure substance
It is a mixture of compounds.
Pure Tin is a metallic element with the symbol Sn.Tin is always pure. Tin is not a mixture, but it may be a part of a mixture, like in bronze
Copper is an element itself Symbol Cu Not a mixture like brass or bronze etc.
pure substance?
Pure substance.
No, it is a mixture; rarely a drug is a pure substance.
No a mixture is by definition not a pure substance.
Mixture, because the elements are not chemical combined together.
pure substance
It is a mixture of substances
rice pudding a pure substance or a mixture and is it a homogenous or heterogenous
pure substance, propanone
pure substance