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A pure substance, any compound or element, can't be separated into different atoms by physical methods. ... Remember that pure substances are compounds and elements (made up of the same atom or same molecule respectively), while mixtures are an assortment of different substances put t
Nov 2, 2020 · A mixture is a combination of two or more pure substances that are not chemically combined. Examples of mixtures are fruit salad, sand and water, & sugar and salt. Explanation: Pure Substances. Pure Substances & Mixtures. A pure substance has a definite chemical and physical property. Examples of pure substances are water, gold, and carbon.
Dec 22, 2020 · The difference between mixed substances and pure substances. A mixed substance is a substance that contains two or more constituent substances. Pure substances always have the same properties, whereas mixtures can have different properties depending on the composition of the constituent components. #Hope it can help ^ ^
- B. Clear, pure substance: Colloids are not pure substances. They are mixtures with distinct components. While some colloids can appear translucent, they are not truly clear like a solution. [5] - C. Dark, black substance: The color of a colloid depends on the dispersed particles and the surrounding medium. It's not inherently dark or black. [5]
Oct 18, 2021 · report flag outlined. Answer: Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure substances. Tin, sulfur, and diamond are examples of pure substances that are chemical elements. Explanation:
Oct 3, 2023 · Pure substances and mixtures play significant roles in our daily lives in various ways. Here are a few examples: 1. Pure substances, such as oxygen, are necessary for us to breathe and sustain life. We rely on pure substances like water for hydration and other essential functions. 2. Mixtures are commonly found in food and beverages.
Nov 16, 2020 · A pure substance has a known and consistent composition at all times. A physical combination of two or more pure substances that maintain each substance's unique chemical identity is referred to as a mixture. A pure material exists as a standalone entity. Mixtures are not pure substances, but elements and compounds are.
Oct 26, 2020 · DIFFERENCE: Pure substances cannot be separated into any other kinds of matter, while a mixture is a combination of two or more pure substances. A pure substance has constant physical and chemical properties, while mixtures have varying physical and chemical properties (i.e., boiling. point and melting point).
In Heterogeneous mixtures, the mixtures are noticeably different from each other. We briefly discussed solutions, suspensions, and colloids in chapter 3. Based on the size of its largest particles, a mixture can be classified as a solution, suspension or colloid. copy paste. Reflection about substance and mixture - 7884779.
Oct 26, 2020 · Answer: pure substances are compounds and elements (made up of the same atom or same molecule respectively), while mixtures are an assortment of different substances put together. Advertisement.
