because if the substances is bonded to another substance its a compound
substances
Pure substances are divided into elements and compounds.
elements and compounds
No, not all compounds are pure substances. Compounds are made up of two or more elements chemically bonded together, so they are considered pure substances. However, mixtures can also contain compounds in addition to elements, making them impure substances.
The two types of matter that are pure substances are elements and compounds.
Elements and compounds
Eggs would be considered a mixture. They are not elements themselves and they are not chemical compounds, but they are a mixture of various substances.
Elements and compounds are pure substances. They also can be molecules.
"Chemicals" is a ten-letter word that can refer to elements and compounds.
Compounds are made up of two or more elements that are chemically bonded together. Compounds can be broken down into simpler substances through chemical reactions, but once broken down, they lose their compound properties. In summary, compounds can be divided through chemical reactions, but the resulting substances are not considered compounds.
substances
Pure substances are divided into elements and compounds.
elements and compounds
Sodium and francium are elements. Elements are substances that cannot be broken down into simpler substances by chemical means, whereas compounds are substances composed of two or more elements chemically bonded together.
Polyatomic elements.
Yes! All of the 'substances' are elements. However elements can join together to make compounds.
elements and compounds