Mixtures may be homogeneous or heterogeneous.
Mixtures may be liquids, solids, gaseous.
No, elements are the most basic form of a substance, thus mixtures might be made up from different elents but elements can never be made from mixtures.
A substance has a specific chemical composition while mixtures contain more than one substance.
Mixtures: can be separated by physical means
No they are mixtures
No, pure substances cannot be mixtures. A pure substance is made up of only one type of atom or molecule, with uniform properties throughout the sample. Mixtures, on the other hand, are composed of two or more different substances physically combined, each retaining its individual properties.
Heterogeneous and Homogeneous mixtures are alike because they are both compounds, and both made up of different elements. The main difference is that Heterogeneous mixtures' components are very obvious, rather then Homogeneous solutions' appear to be one substance.
Both mixtures and pure substances have measurable and observable chemical properties and physical properties. A liquid mixture vaporizes over a temperature range; whereas, a pure substance boils at a fixed temperature.
Mixtures and pure substances are both made up of different types of matter. However, mixtures contain two or more substances physically combined, while pure substances contain only one type of substance with a specific composition.
what is mixtures
The two main branches are pure substances and mixtures.
no
if a substance is a mixture then it is heterogeneous.