i want to know that is the name of this substances and how the substances were created?
214074
I believe all the naturally occurring elements found on earth can be found on other planets, for example samples from the surface of mars show that it is composed of basalt and granite, these are igneous rocks (come from volcanoes) that are very common on earth. Elements like iron, silicon, carbon, and  hyrogen are found in a variety of forms
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when you centrifuge a substance, it gets divided into a supernatant and a subnatant by the force of gravity. The supernatant is simply the particles in the substance which are less massive, and thus "float" compared to the subnatant, which contains the more massive particles, and these sink to the bottom of the centrifuge tube.\n\nTo identify the what is present in the supernatant, you would have to know what you centrifuged. For example, if you centrifuge a solution of cells, the tiny organelles and cytoplasm would make up the supernatant, while the cell membrane and the nuclear material would make up the subnatant.
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You don't give us which lab you are doing, so results would be hard to find..  For general information, do a good web search with the name of what you distilled.  I don't think you will find everything you want, but there is a large number of websites on the general subject.
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aldehyde\nthe name of the compound is propionaldehyde
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i think an ion makes up a molecule. i am taking physical science and i went over it a few weeks ago.
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A chemical element, often called simply an element, is a substance that cannot be decomposed or transformed into other chemical substances by ordinary chemical processes. All matter consists of these elements and as of 2006, 117 unique elements have been discovered or artificially created. The smallest particle of such an element is an atom, which consists of electrons centered about a nucleus of protons and neutrons.
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There are a few methods, most of them require memorization, or a good chart.  For example, ionic compounds get named by adding the names of their ions, but molecular compounds get named by each individual element and a prefix of how many there are.  Then you have acids...  \n\nhere are some examples:\n\nNaCl - Sodium Chloride\nNa2CO3 - Soduum Carbonate\nNa3PO4 - Sodium Phosphate\n\nNotice that sodium is always sodium, not mono, di or tri.\n\nMolecular compounds are different, here are some examples:\n\nNF3- nitrogen trifluoride   \nNO - nitrogen monoxide OR nitric oxide (Ionic)\nNO2 - nitrogen dioxide  \nN2O - dinitrogen monoxide (laughing gas)\n\nI wont even go into acids, or Hydrocarbons\n\nI hope that gets you started anyway
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For this kind of information, wikipedia is the ideal start. Additionally, visit a library and check any chemical dictionary or encyclopedia. While the language may appear strange, the information you want will be recognizable with some patience.
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Everything is here at this link:\nhttp://genchem.chem.wisc.edu/sstutorial/Text8/Tx84/tx84.html
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Acids & bases is pretty easy to understand. You could probably find quite a bit of stuff too, about their properties, indicators, things they're used for, all that stuff. Or you could try energy. It may be a little harder, but you could go on forever about energy. What types of energy there are (thermal kinetic, mechanical kinetic, radient, gravitational potential, electrical potential, chemical potential), how energy changes between forms, pahses changes in matter (because of energy), on and on and on. Hope that helps.
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try using www.chemtutor.com, it helps you understand those kind of problems
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By the very nature of this question, the the following is not SPAM.\n\nhttp://www.physicsforums.com\n\nhttp://www.chemicalforums.com\n\nhttp://www.freewebs.com/chemistryhomework\n\nhttp://groups.msn.com/Generalchemistryhomework
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They form basic oxides and hydroxides.  The elements themselves are not basic under any definition of "basic".
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And this is chemistry how??
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This is a pretty good site for naming.  I gave you the one that goes straight to the fused ring system\nhttp://www.chem.qmul.ac.uk/iupac/fusedring/index.html
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The elements Hydrogen (H+) and Chlorine (Cl-) to make HCl (aka hydrochloric acid)
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Just remember glucose (C6H12O6). Then using the basics of balancing any chemical equation you can figure out the rest of it.