Three examples of compounds are water, acetic acid, and nitrogen gas. They consist of two or more different elements. Three examples of mixtures are air (homogeneous), soil (heterogeneous), and salt water (homogeneous). They consist of substances that don't mix.
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Homogeneous mixtures: 1) Sugar dissolved in water 2) Air 3) Salt water 4) Vinegar 5) Brass Heterogeneous mixtures: 1) Salad 2) Chex Mix 3) Granite 4) Trail mix 5) Soil
Elements: Pure substance. Made up of only itself (Ex: Oxygen).Compound: A substance made up of two or more elements that are chemically combined (Ex. Water- dihydrogenmonoxide= H2O).Mixture: Combination of substances (substances can be elements, compounds, or both). These substances are NOTchemically combined, which means that mixtures are differentfrom compounds.
Mixtures contain two or more compounds associated without chemical bonds. Mixtures are homogeneous or heterogeneous. Several mixtures can be separated by physical procedures. Mixtures can have 1, 2 o3 phases.
A mixture is a physical combination of two or more substances that can be separated by physical means, whereas a compound is a chemical combination of two or more elements that can only be separated by chemical reactions. In a mixture, the substances retain their individual properties, while in a compound, the elements combine in fixed proportions with new properties different from the original substances. Mixtures do not involve chemical bonds between the components, whereas compounds involve chemical bonds holding the elements together in a specific ratio.
The three types of compounds are ionic compounds (e.g. sodium chloride), covalent compounds (e.g. water), and metallic compounds (e.g. copper). Ionic compounds consist of ions held together by electrostatic forces, covalent compounds involve the sharing of electrons between atoms, and metallic compounds have a lattice structure of cations surrounded by a sea of delocalized electrons.
No. Elements, compounds and mixtures are 3 different terms.
The 3 "Classes of Matter" are Elements, Compounds, and mixtures. Commonly mistaken for the 3 "Phases of Matter" which are solids, liquids, and gases.
Homogeneous mixtures: 1) Sugar dissolved in water 2) Air 3) Salt water 4) Vinegar 5) Brass Heterogeneous mixtures: 1) Salad 2) Chex Mix 3) Granite 4) Trail mix 5) Soil
Examples of homogeneous mixtures at home: vinegar, wine, beer.
Examples of compounds are:watersaltperoxide
1. Carbonated Water 2. Clouds 3. Air 4. Fog
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Mixtures are everywhere. The definition of a mixture is a combination of different things that are not chemically bonded. For example, when we bake a cake, it’s a result of a mixture of eggs, flour, sugar, and other ingredients. Mixtures can also be much simpler than that. Chocolate cake Pizza Hot chocolate
Matter --- Physical classification--- 1.)Solid 2.)Liquid 3.)Gas Chemical classification--- 1.)Pure sustances - *Elements *Compounds - #Inorganic compounds #Organic compounds 2.)Mixtures - *Homogeneous *Heterogeneous
List 3 specific examples of how the word choices in this chapter impact the plot of our story.
Free-on Gasoline and Paint
fats,olis,and waxes