If a pure substance is volatile it means that it vaporizes readily at room temperature. This also means that the substance has weak intermolecular forces.
It is a mixture of substances
Matchbox are not pure substances.
the substance is substance
Neon is a pure substance. Elements and compounds are pure substances; mixtures are not.
Pure substance can be identified as either elements or compounds. Some examples of pure substance that are elements are sulfur and tin. Pure substances that are compounds are sugar and salt.
As per my knowledge pure substance does not have anything else added to it. Air and water are pure substances that exist in nature. A pure substance cannot be taken apart to locate more substances.
A mixture is a substance made up of two or more pure substances.
If you mean pure substances then:HCl(aq) and NaCl(aq) are not pure substances but solutions. The (aq) means the substance is dissolved in water.HCl(g) and NaCl(s) is are pure substances
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
Yes it is, all elements are pure substances
Pure implies that a substance is without any impurities.
A mixture is not a pure substance since it contains various substances. A pure substance in one that is not mixed with any other thing.