what are Elements, Compounds and Mixtures?
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Elements-A substance composed of atoms having an identical number of protons in each nucleus. Elements cannot be reduced to simpler substances by normal chemical means. \n\nCompounds-A pure, macroscopically homogeneous substance consisting of atoms or ions of two or more different elements in definite proportions that cannot be separated by physical means. A compound usually has properties unlike those of its constituent elements. \n\nMixtures-A composition of two or more substances that are not chemically combined with each other and are capable of being separated. \n\nHope this helped
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Mostly hydrogen. There is a little bit of helium and heavier elements in there as well.
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compound is a mixture of 2 differ net elements. homogeneous mixture of 2 or more substances that keep their identifies. therefore they are similar in that they are mixture of two or more diffident substances, but different in that the homogeneous mixture has the substances that keep their identifies. Homogeneous mixtures are also called solutions because u cannot identify their ingredients like in a compound.
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If an element combines with another element to form more than one compound, the various weights of one compound which combine with the fixed weight of the other element bear a simple ratio to one another eg\nCarbon Monoxide C 12  + O 16\ncarbon Dioxide  C 12  + O 32\nRatio of 1 to 2
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A mixture of two metals is called an "alloy."\n\nThere is *no* chemical reaction (the gold atoms are not reacting with the silver atoms).  It's just a melted mixture.\n\nWhite gold is an alloy of gold with other white metals, like silver, nickel, or palladium (source below).
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well i think it is option B.....\ncoz..bronze is mixture not compound ..of the folowing elements...coz we can separte the elements which made it...coz in cpomunds elements lost their individual charactersitics..but in mixture they retian them...\nand zinc ,tin,copper r elements not compunds..coz compunds made up of 2 ..to more elemnts.while zince tin,cooper r themsleves are elemnts coz these r have standards at.no and wt.n presents in periodic table..which show elements
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All living things are made up of Carbon, Hydrogen, Oxygen and Nitrogen so there will be plenty of these in the produce section of the grocery store.  \nAs for compounds try fructose sugar, sucrose sugar, sodium chloride salt, cellulose in the cell walls of fruit and veges.  \nIn the hardware store you can find the metal elements copper, zinc and aluminium.\nThere are also many many more but hopefully this helps.
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Element Zinc - Zn\nComprehensive data on the chemical element Zinc is provided on this page; including scores of properties, element names in many languages, most known nuclides of Zinc. For many elements information on common compounds of is now provided as well. In addition technical terms are linked to their definitions and the menu contains links to related articles that are a great aid in one studies. Using the "Periodic Table of Elements Quick Navigation" graphic at the bottom of the sidebar menu, one can quickly jump from chemical element to chemical element.
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Unfortunately, a lot of substances are a mixture of metals and nonmetals. But here are a few suggestions:\n\n-Aluminum foil. Need I say more?\n-Dry ice, carbon dioxide, is made up of two nonmetals\n-Potassium is a metal you should be able to find as a vitamin. They also make iron and calcium supplements.\n-You might be able to find a mercury thermometer.\n-Helium balloons. \n-Gold, silver, and copper jewelry (although most jewelry will actually be alloys of a few metals)\n\nI hope that helped.
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mixture-any combination or blend of different elements, kinds, qualities, etc.: a mixture of good and bad traits. \n\nsubstance-that of which a thing consists; physical matter or material\n\ncapillary actions-a phenomenon associated with surface tension and resulting in the elevation or depression of liquids in capillaries\n\nsolvent-a substance that dissolves another to form a solution: example: Water is a solvent for sugar.
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(im taking chem 1411 in college, and this is how our class is setup)\n\n-Basics of Chem\n- Structures of Atoms and Molecules\n- Solutions, Substances, and Mixtures\n-States of Matter\n- Chemical Reaction\n- Nuclear Chemistry\n- Elemental Chemistry\n- Introduction to Quantum Chemistry and Physics
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depends if the mixture is bonded by a physical or chem bond....there is magnetic separation,distillation,fractional distillation,evaporation,crystallization...etc...why dont u look up a chemistry book
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A mixture is made up of different kinds of particles. You can separate mixtures into their different particles.\n\nA pure substance is made up of one kind of particle. Pure substance are classified as either an element or a compound.\n\nMixtures are then classified into heterogeneous mixtures (where you can see different kinds of particles with your own eyes... ie. sand in water, dirt) or homogeneous mixtures (aka solutions) (where you cannot see different kinds of particles... ie. sugar mixed in water).
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A liquid mixture of two or more substances that retains the same composition in the vapour state as in the liquid state when distilled or evaporated under some conditions
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Elements are Carbon, Nitrogen, Phosphate, Oxygen
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Not clear what you are asking.\n\nIf you are asking if any elements exist as pure elements, not in any compounds, the answer is "no".\n\nBut there are quite a few elements that make up the human body in various proportions.  Carbon, Hydrogen, Oxygen, Sodium, Potassium, Chlorine, Nitrogen, Sulfur, Phosphorus, Iron, Magnesium, Calcium make up a good bit of your body.  But it is how they are combined that is important.
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A pure substance has a formula or symbol so we know exactly what atoms are in it in what proportion. \n\nIn a mixture there can be any material in any proportion.\n\nIn a solution, a type of mixture, there is one substance dissolved in another so that they are all mixed and anywhere we take a sample it will be the same.