No, that ain't necessarily so
Molecular addition compounds are materials formed by weak interactions between a host molecule and one or more guest molecules that are reversibly bound within the host structure. These compounds often exhibit unique physical and chemical properties different from those of the individual components. They are commonly studied in the field of supramolecular chemistry.
- A mixture contain two or more compounds.- A mixture can be separated by physical procedures.
The components of a mixture are not chemically combined and do not have a definite composition. A pure substance is either an element or a compound (in which case it is composed of elements that are chemically combined) and has a definite composition.
Elements and compounds are pure substances. Elements are composed of only one kind of atom and compounds are composed of two or more elements that are chemically combined. Mixtures are not pure substances, as they are composed of two or more components that are not chemically combined.
Basically, all organic compounds have carbon and organic chemistry is the study of carbon based comounds. Inorganic generally do not contain carbon (with exceptions being carbon monoxide, carbon dioxide, metal carbonates, metal bicarbonates and metal carbides).
Compounds are made up of two or more different elements chemically bonded together. They typically consist of two or more components.
A compound comprises the same proportion of its components, a mixture can be made up of varying amounts.A compound may have physical and chemical properties which are quite different to those of any of its components. A mixture retains many of the physical and chemical properties of its main ingredient.
Elements contain only one type of atom (atoms with the same number of protons). Compounds contain more than one element, and thus contain atoms with different numbers of protons. Compounds can be converted into elements, but elements are not reducible to anything simpler (besides subatomic particles).
Mixtures contain two or more compounds.
- a compound contain chemical bonds between atoms - a mixture can be decomposed in components by simple physical methods - a mixture contain two or more compounds
Molecular addition compounds are materials formed by weak interactions between a host molecule and one or more guest molecules that are reversibly bound within the host structure. These compounds often exhibit unique physical and chemical properties different from those of the individual components. They are commonly studied in the field of supramolecular chemistry.
- A mixture contain two or more compounds.- A mixture can be separated by physical procedures.
All compounds contain more than one element and more than one atom.
The components of a mixture are not chemically combined and do not have a definite composition. A pure substance is either an element or a compound (in which case it is composed of elements that are chemically combined) and has a definite composition.
Some stones are compounds, some are mixtures (contain more compounds).
Elements and compounds are pure substances. Elements are composed of only one kind of atom and compounds are composed of two or more elements that are chemically combined. Mixtures are not pure substances, as they are composed of two or more components that are not chemically combined.
Any organic compounds besides methane and methanol contain more than one carbon.