A chemical element.
A substance that cannot be separated physically is called a pure substance. This is because pure substances are made up of only one type of element or compound, and their composition is uniform throughout.
Generally a neutral substance is called an inert substance.
Bleach can be a pure substance, but it is often not. Pure bleach is called hydrochloride. When you buy bleach to use at home, it is a mixture, not pure bleach.
It is a pure substance as well as a compound
No. A pure substance describes one that contains only one type of element/molecule. Mineral water is a mixture, since it contains many different types of minerals, next to water, and can therefore not be called a "pure" substance.
no, because the simplest form of substance are elements
You think probable to a pure stoichiometric compound.
no, an element
pure
Pure implies that a substance is without any impurities.
A pure substance.
I believe that is an element.
A substance that cannot be separated physically is called a pure substance. This is because pure substances are made up of only one type of element or compound, and their composition is uniform throughout.
pure substance, propanone
Yes. Such a pure substance with more than one type of atom is called a chemical compound.
Generally a neutral substance is called an inert substance.
Ethanol is a pure substance, but it is rare to encounter it pure. Laboratory alcohol usually contains small amounts of water and methanol. Alcoholic drinks contain large quantities of water, as well as flavourings.