It is not a mixture if it does not contain at least two substances.
A mixture that contains only one substance is called a homogenous mixture, such as salt dissolved in water. In this case, even though it appears to be a mixture, it is still only one substance present.
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.
A solution is a mixture that contains a solvent, which is the substance that dissolves the solute (the substance that is dissolved). The solute particles are evenly distributed in the solvent to form a homogenous mixture.
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.
Because it contains 2 or more substances
yes butance is a pure substance and not a mixture yes butance is a pure substance and not a mixture
AnswerNo It is not a pure substance because it contains more than one element.
Its a mixture Because it contains some chemicals hence said to be heterogeneous
impure because they are made of more than 1 substance
A heterogeneous mixture contains multiple chemical substances combined in a non-uniform way, whereas a pure substance contains molecules with only one chemical identity. For example, salt is a pure substance, whereas a mixture of salt an rocks is a heterogeneous mixture.
An egg is a mixture because it contains different components such as egg white, egg yolk, and eggshell. Each component has its own distinct properties and composition, making it a mixture rather than a pure substance.
Alphabet soup is a mixture. It contains multiple ingredients such as broth, pasta, vegetables, and seasonings that are combined together but can still be separated out.