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what is the physical properties of sand yahoo answers

What are the three properties of sand? | Yahoo Answers

Dec 17, 2008· Important properties of sand include: Mineral composition, whether single mineral grains like quartz sand, or made up of other minerals or small rock fragments. Sands containing a large proportion of heavy minerals, such as rutile and zircon are mined as sources of titanium and zirconium.

what is physical property? | Yahoo AnswersSep 22, 2013What is the chemical and physicalAug 20, 2013What is the physical properties of sand???? | Yahoo AnswersOct 02, 2007If you mix sand and water, is this aOct 01, 2006查看更多结果

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What Is The Physical Properties Of Sand Yahoo Answers. What are the physical and stone properties of . 28-12-2010· ionic: high melting point, NaCl, brittle, solid at room temp, conducts electricity when liquid covalent: low melting point, H2O, polar and nonpolar metallic: conduct heat,conduct electricity, generally high melting and boiling points, malleable (can be hammered or pressed out of

Can anyone tell me the physical properties Yahoo Answers

May 27, 2008· Then go to the empty box on the left side of the page in the middle, type in sand and push enter to get all your info on sand. Do the same for iron. By the way this web site can give you info on chemical formulas, elements, compounds, almost anything you can think of.

How do you separate calcium carbonateFeb 24, 2011What physical properties could be used toFeb 21, 2009what is the difference between physicalJul 06, 2007查看更多结果

what is physical property and chemical Yahoo Answers

Nov 01, 2010· physical property is the outward appearance of an object, something which can be changed,like-u can hammer a cube to make it flat, at the same time increasing its length chemical property is something which is inherent to a substance and cannot be

properties of salt and sand? | Yahoo Answers

Aug 24, 2008· The sand, with it's very low soluability gets separated because it is a mixture, not a solution. Source(s): Chemist. And yes, there is a finite soluability of sand in hot water.

What physical properties of NH4Cl, NaCl Yahoo Answers

Oct 05, 2011· the physical properties of NH4Cl that allows it to be separated from the others is that if you heat it. in a tube, it will evaporate as the solid without melting (it sublimes)it will then re-combine & deposit NH4Cl at a colder area. then take the NaCl, and SiO2 & rely upon the physical property of NaCl that it is soluble in water

What are the chemical and physical properties in batteriesMar 10, 2012Chlorine: what is the physicalFeb 27, 2011Whats the Difference between physical andFeb 02, 2008查看更多结果

Give two physical properties common to Yahoo Answers

Aug 14, 2010· Various forms of silicon(IV) oxide occur widely in the earth's crust; yellow sand for example is quartz with iron(III) oxide impurities and flint is essentially amorphous silica. The gemstones amethyst, opal, and rock crystal are also forms of quartz. The firs thing I can say is that they are both coloress and solid.

Define chemical and physical properties.? | Yahoo Answers

Apr 08, 2009· For the best answers, search on this site https://shorturl.im/vNF6f. 1) chemical change because Fe reacts with S, giving us the new molecule Fe2S3 2) Physical change because salt and sand dissolve in water with no change in molecules status. 3) chemical change, same reason in number one 4) physical change sucrose will melt. 5) chemical change

What physical properties does sand add to soil? | Yahoo

Jan 18, 2008· Highly weathered soil tends to become very acidic as the physical properties of sun, wind, and rain combine. High pH limits certain nutrient availability. Acid soils can lead to deficiencies of phosphorus, calcium, magnesium and molybdenum, as well as toxic levels of manganese and aluminum.

Can anyone tell me the physical properties Yahoo Answers

May 28, 2008· Then go to the empty box on the left side of the page in the middle, type in sand and push enter to get all your info on sand. Do the same for iron. By the way this web site can give you info on chemical formulas, elements, compounds, almost anything you can think of.

what is physical property? | Yahoo Answers

Sep 23, 2013· Physical Properties: Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. Physical properties include: appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others.

what are the chemical and physical Yahoo Answers

Sep 15, 2006· Basic phyiscal and chemical properties are things like boiling point, melting point, solubility in water, conductivity, pH (acid, alkili/base or neutral). The bonding type (ionic, covalent or polar covalent) can be extremely influential on the properties of a compound.

What physical properties could be used to Yahoo Answers

Feb 22, 2009· Pass through something that is NOT fine, maybe like screen. The particles of pepper will be large enough to not pass through this. Now you just have sand and salt left. Pour both together in water. The salt will dissolve, but the sand won't. Now pass through a fine filter, like a coffee filter. Since the sand isn't dissolved, it will not pass

what is physical property and chemical Yahoo Answers

Nov 01, 2010· physical property is the outward appearance of an object, something which can be changed,like-u can hammer a cube to make it flat, at the same time increasing its length chemical property is something which is inherent to a substance and cannot be

Define chemical and physical properties.? | Yahoo Answers

Apr 08, 2009· For the best answers, search on this site https://shorturl.im/vNF6f. 1) chemical change because Fe reacts with S, giving us the new molecule Fe2S3 2) Physical change because salt and sand dissolve in water with no change in molecules status. 3) chemical change, same reason in number one 4) physical change sucrose will melt. 5) chemical change

what are 6 chemical and physical Yahoo Answers

Oct 22, 2007· Chemical properties are the properties which explain the REACTIVITY of the substance with other and tendancy of the substance to become another. It ultimately is based on the electronic structure of the element/compound. Physical properties are properties like appearance, melting point, boiling point, vap pr., etc. Hope this helps you start off.

Chlorine: what is the physical Yahoo Answers

Feb 28, 2011· Physical properties. Chlorine is a dense gas with a density of 3.21 grams per liter. By comparison, the density of air is 1.29 grams per liter. Chlorine changes from a gas into a liquid at a temperature of -34.05°C (-29.29°F) and from a liquid to a solid at -101.00°C (-149.80°F).

What physical properties of NH4Cl, NaCl Yahoo Answers

Oct 06, 2011· the physical properties of NH4Cl that allows it to be separated from the others is that if you heat it. in a tube, it will evaporate as the solid without melting (it sublimes)it will then re-combine & deposit NH4Cl at a colder area. then take the NaCl, and SiO2 & rely upon the physical property of NaCl that it is soluble in water

How do you separate calcium carbonate Yahoo Answers

Feb 25, 2011· Seperate Sand and Salt mandatory: Salt Sand Water A cooking vessel A range or warm plate test: degree equivalent quantities of salt and sand and then mixture them thoroughly. place the aggregate in a pan and upload water. warmth the water until eventually all of the salt dissolves. enable the sand to settle to the backside of the pan and then pour off the salty water. do away with the sand

Whats the Difference between physical and Yahoo Answers

Feb 03, 2008· Chemical properties are the properties which explain the REACTIVITY of the substance with other and tendancy of the substance to become another. It ultimately is based on the electronic structure of the element/compound. Physical properties are properties like appearance, melting point, boiling point, vap pr., etc. Hope this helps you start off.

Give two physical properties common to Yahoo Answers

Aug 14, 2010· Various forms of silicon(IV) oxide occur widely in the earth's crust; yellow sand for example is quartz with iron(III) oxide impurities and flint is essentially amorphous silica. The gemstones amethyst, opal, and rock crystal are also forms of quartz. The firs thing I can say is that they are both coloress and solid.

what is the science behind magic sand? | Yahoo Answers

Apr 04, 2012· Magic Sand begins as normal looking sand, until it's dyed and coated with a substance that repels water. This coating keeps the sand dry even after it has been dumped into a container of water. Magic sand, Moon Sand, Mars Sand, Space Sand,Sqand or Aqua Sand is a toy made from sand coated with a hydrophobic compound.

properties of salt and sand? | Yahoo Answers

Aug 24, 2008· The sand, with it's very low soluability gets separated because it is a mixture, not a solution. Source(s): Chemist. And yes, there is a finite soluability of sand in hot water.

Chlorine: what is the physical Yahoo Answers

Feb 28, 2011· Physical properties. Chlorine is a dense gas with a density of 3.21 grams per liter. By comparison, the density of air is 1.29 grams per liter. Chlorine changes from a gas into a liquid at a temperature of -34.05°C (-29.29°F) and from a liquid to a solid at -101.00°C (-149.80°F).

If you mix sand and water, is this a Yahoo Answers

Oct 02, 2006· The definition of a physical change is when a substance undergoes some form of change that does not change the substance at the molecular level. Mixing sand and water will not alter the molecular level. Think also about the properties of the stuff. How about the density or viscosity of sand and water separately?

what is physical property? | Yahoo Answers

Sep 23, 2013· Physical Properties: Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. Physical properties include: appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others.

list the physical properties that will Yahoo Answers

Nov 09, 2007· Paper clips are easy to separate because they are a tangible solid. You can just pick it out of the mixture with your hand. The sand will need to be separated using filter paper (they come round, but you can roll it into a cone shape and pour the mixture through and you'll be left with the sand on the paper itself while the mixture will fall through onto a beaker you hold under the paper).

What are the properties of sand and the Yahoo Answers

Mar 27, 2006· sand could be considered covalently bonded material. which in very simple terms...when added to water it will not dissolve. Salt on the other hand is ionic allowing it dissolve in water. Sand is often made of a silicon crystal lattice, where a common table salt is sodium chloride.

Define chemical and physical properties.? | Yahoo Answers

Apr 08, 2009· For the best answers, search on this site https://shorturl.im/vNF6f. 1) chemical change because Fe reacts with S, giving us the new molecule Fe2S3 2) Physical change because salt and sand dissolve in water with no change in molecules status. 3) chemical change, same reason in number one 4) physical change sucrose will melt. 5) chemical change

What is the physical properties of a Yahoo Answers

Jan 31, 2013· Physical properties refers to anything that you can automatically identify the object with on first sight. So let's say eggs. When you first look at an egg what do you see? That is a physical

whats the similarity between silicon Yahoo Answers

Aug 05, 2011· SiO2 IS a network solid. It is not a liquid as Caroline has suggested. There are NO double bonds in SiO2 like there are in CO2. CO2 consists of discrete molecules and is a gas at room temperature. SiO2 is a network of Si and O atoms and is a solid at room temp, and it has a high melting point. SiO2 is quartz, or sand, or glass (glass is mostly

Give two physical properties common to Yahoo Answers

Aug 14, 2010· Various forms of silicon(IV) oxide occur widely in the earth's crust; yellow sand for example is quartz with iron(III) oxide impurities and flint is essentially amorphous silica. The gemstones amethyst, opal, and rock crystal are also forms of quartz. The firs thing I can say is that they are both coloress and solid.

Which of the following statements is not Yahoo Answers

Sep 09, 2013· A. A series of physical changes, such as filtration and heating, can be used to separate substances with different physical properties. B. Physical properties can be observed without any change in the substance's identity. C. Physical changes include evaporating, boiling, and dissolving. D. Physical changes can change compounds into elements.

Physical properties of alkane and alkene? | Yahoo Answers

Jul 21, 2013· when you have the binding between two C atoms by an alkane it is only one. by an alkene the binding is by two. and by alkyne there is a third binding

What is the difference between chemical Yahoo Answers

Jan 16, 2010· Chemical changes have been made to the ingredients. Now frost the cake. The frosting is not a chemical change to the cake because you can easily separate the frosting from the cake by a physical means (scraping it off). A chemical property is a part of a whole. A chemical change is a process involving the chemical properties, I hope this helps.

Post Lab Number Two Separation of a Mixture CHEM 1411

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