What term describes a grouping of two or more substances that do not chemically combine?

What term describes a grouping of two or more substances that do not chemically combine?

• A. Compounds
• B. Mixtures
• C. Elements
• D. Ionic compound

Answer: (B)

When two or more substances are present without chemical bonding, you have a mixture. In a mixture, each substance keeps its own properties, and they can be separated again by physical methods such as filtration or evaporation because there are no new chemical bonds formed between them. This is why a mixture is the correct term here. This is different from compounds, where elements join through chemical bonds to form a new substance with different properties. Elements are pure substances made of one type of atom, and an ionic compound is a type of compound held together by ionic bonds. So the grouping of substances that do not chemically combine fits best with mixtures.

When two or more substances are present without chemical bonding, you have a mixture. In a mixture, each substance keeps its own properties, and they can be separated again by physical methods such as filtration or evaporation because there are no new chemical bonds formed between them. This is why a mixture is the correct term here.

This is different from compounds, where elements join through chemical bonds to form a new substance with different properties. Elements are pure substances made of one type of atom, and an ionic compound is a type of compound held together by ionic bonds. So the grouping of substances that do not chemically combine fits best with mixtures.