2) Identify each of the following as an element, compound, or mixture. a) iron b) distilled water c) laundry detergent d) sulfur e) chicken broth f) sodium fluoride

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A: Milk is a homogeneous colloid. Colloids are mixtures that consist of tiny, insoluble droplets…

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A:

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A:

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A: Physical change is a change in physical appearance of a substance.  Chemical change is a…

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A: The element is a pure substance and two or more elements combine to form the compound. The mixture…

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A:

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A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

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A: Conversion of one type of substances into other substances is take place through a reaction.

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A: ANSWER

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A: A heterogeneous mixture is a mixture in which the compound of the mixture is not uniformly mixed.

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.