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• Chemistry Help (home)
  Chemistry Help website is dedicated to providing information on Chemistry and Chemical elements. Chemistry Help is an informational resource website for students of Chemistry.
  index.html
• Chemical Elements
  There are many chemical elements known. Below are the start of our chemistry help resources. Check back on our Chemistry Help information website regularly for more information on other Chemical elements.
  Chemical_Elements.html

• Carbon
  Carbon is a chemical element number 6 in the periodic table. The symbol of Carbon is C. The atomic weight of Carbon is 12.011 and the melting point of Carbon is 3550 degree celcius.
  Carbon.html

• Carbon Dioxide
  Carbon dioxide is the most common carbon compound. Two carbon compounds, carbon dioxide and methane, are among the gasses commonly found in the earth's atmosphere.
  Carbon_Dioxide.html
• Carbon Properties
  Carbon combines very slowly with oxygen at room temperatures. At moderately high temperatures, however, carbon combines with oxygen quite readily.
  Carbon_Properties.html
• Carbon Monoxide
  Carbon monoxide is best known as a toxic gas that is generated by the incomplete combustion of hydrocarbon fuels, including natural gas and gasoline. The chemical element symbol of Carbon Monoxide is simply CO.
  Carbon_Monoxide.html
• Carbon 14
  Radioactive carbon 14 is a well known tool for determining the age of geological specimens and archeological artifacts. The procedure, known as carbon 14 dating or radiocarbon dating.
  Carbon_14.html
• The Element Carbon
  The element Carbon has the chemical symbol C. Carbon is the element number 6 in the Periodic table of elements.
  The_Element_Carbon.html

• Oxygen
  Oxygen is the most abundant element by mass both in the earth 's crust and in the human body. Oxygen constitutes 89% of water by mass.
  Oxygen.html

• History of Oxygen
  The history of oxygen starts with Leonardo da Vinci. In the past, air was believed to be an elemental substance. Now we know that it is not. Air is composed of a number of different elemental gasses.
  History_of_Oxygen.html
• Oxygen Production
  Most commercially produced oxygen is consumed by the steel industry. Pure oxygen is blown over the molten steel where it converts excess carbon to carbon dioxide gas and oxidizes other impurities so they can later be removed with the slag.
  Oxygen_Production.html
• Importance of Oxygen
  Oxygen is very important. Oxygen is absolutely vital for sustaining life as we know it. The oxygen atom is one of the most abundant atomic species in the cosmos.
  Importance_of_Oxygen.html
• Ozone
  Ozone is a very strong oxidizing agent that is capable of adding an oxygen molecule to stable ions. Ozone is a pale blue gas with a sharp, irritating odor. Ozone is poisonous.
  Ozone.html

• Hydrogen
  Hydrogen is the nuclear fuel consumed by the sun and other stars to produce energy. Although, 70% of the universe is composed of hydrogen, hydrogen constitutes only 0.87% of the earth 's mass.
  Hydrogen.html

• Hydrogen Atom
  The hydrogen atom is the simplest atom that can possibly exist. Its most common isotope is composed of a single proton and an electron. If you take away either of these parts, you no longer have an atom at all.
  Hydrogen_Atom.html
• Hydrogen Properties
  Hydrogen is chemically unique in a number of ways. Among these unique features is Hydrogen 's ability to form compounds by giving up an electron or acquiring one.
  Hydrogen_Properties.html
• Hydrides
  Hydrides are compounds composed of two different elements, one of them being hydrogen. The following summary is brief and hardly begins to indicate the extent of the world of hydrides.
  Hydrides.html
• Markownikoff rule
  In the addition of hydrogen halides to unsymmetrically constituted (unsaturated) hydrocarbons, the halogen atom becomes attached to the carbon bearing the lesser number of hydrogen atoms.
  Markownikoff_rule.html
• Interesting Facts About Hydrogen
  Below is a video of interesting facts about hydrogen, the element with atomic number 1 on the Periodic table. Hydrogen has the chemical symbol H. Below are some facts about Hydrogen.
  Interesting_Facts_About_Hydrogen.html

• Nitrogen
  Nitrogen oxide or laughing gas is found among the gases in the earth 's atmosphere. Nitrogen is one of the most abundant elements in the cosmos.
  Nitrogen.html

• Fractional Distillation
  Small amounts of nitrogen, usually for student experiments, can be prepared by combining and gently warming a mixture of ammonium and nitrate salts.
  Fractional_Distillation.html
• Nitrogen Element
  The chemical symbol for the element Nitrogen is N. Nitrogen is the element number 7 in the periodic table of elements. Below is a video showing interesting facts on the element Nitrogen. There are many uses of the element Nitrogen.
  Nitrogen_Element.html

• Antimony Element
  The chemical symbol of element Antimony is Sb. Below is a video introduction to Antimony element (Sb) and facts about Antimony element.
  Antimony_Element.html
• Boron
  The element Boron is number 5 in the Periodic table of elements. Below is a chemistry help video on the element Boron, including many facts about Boron (B), chemical properties as well as history and discovery of the element Boron.
  Boron.html
• Element Cadmium
  The chemical symbol for the element Cadmium is Cd. The video below shows an introduction to the chemical element Cadmium (Cd).
  Element_Cadmium.html
• Cesium
  Cesium or Cs is a chemical element with atomic number of 55. Among well known Cesium compounds is Cesium Chloride which is used in the Cesium cancer therapy.
  Cesium.html
• Element Gold
  Below is a video with interesting facts about the element Gold. The video includes a brief history of element gold and who discovered the element Gold.
  Element_Gold.html
• Halfnium Element
  The video below gives facts about Hafnium the element number 72 in the Periodic Table of elements. The chemical element Hafnium has chemical symbol Hf.
  Halfnium_Element.html
• Hassium Element
  The element Hassium from the periodic table is another synthesized radioactive element. Hassium is number 108 in the periodic table of elements.
  Hassium_Element.html
• Iodine
  Iodine is a chemical element of many uses. White iodine or white decolorized iodine, for example, have gained much attention in the beauty industry.
  Iodine.html
• Indium the Element
  Indium is the chemical element with the symbol In. The video below shows an introduction to the Indium, the element with atomic number 49 on the Periodic table.
  Indium_the_Element.html
• Element Iridium
  The chemical element Iridium is number 77 in the Periodic Table of elements. The chemical symbol for the element Iridium is Ir.
  Element_Iridium.html
• Lanthanum
  Lanthanum is a special chemical element. The video below shows the properties and basic facts of the chemical element Lanthanum, as well as abit of Lanthanum history.
  Lanthanum.html
• Element Lead
  The element Lead (pronounced 'Led') is number 82 in the periodic table of elements. The chemical Pb stands for Lead element.
  Element_Lead.html
• Meitnerium Element
  Meitnerium is the chemical element number 109. The video below gives an introduction to the element Meitnerium.
  Meitnerium_Element.html
• Osmium Element
  The element Osmium of the Periodic Table is number 76. The chemical symbol for Osmium 76 element is Os. The video below shows facts about Osmium, where is Osmium found, uses of Osmium, and who discovered Osmium.
  Osmium_Element.html
• Palladium Element
  The chemical element Palladium has chemical symbol Pd. The video below shows an introduction to the element Palladium including some basic properties of Palladium.
  Palladium_Element.html
• Element Radon
  The element Radon is number 86 in the periodic table of elements. The Radon video below shows interesting facts about the element Radon as well as the history of Radon the element.
  Element_Radon.html
• Rhenium
  The chemical element Rhenium is number 75 in the Periodic Table. The chemical symbol of the element Rhenium is Re.
  Rhenium.html
• Rhodium
  Below is a video with an introduction to the chemical element Rhodium, Rh. The chemical element Rhodium (Rh) has atomic number of 45. Rhodium compounds have many uses.
  Rhodium.html
• Element Ruthenium
  The chemical element Ruthenium is element number 44 in the Periodic table of elements. The chemical symbol for the element Ruthenium is Ru.
  Element_Ruthenium.html
• Sulfur
  Sulfur is the chemical element with the symbol S. The chemical element Sulfur is number 16 in the Periodic table of elements. Sulfur has many uses.
  Sulfur.html
• The Element Tantalum
  The element Tantalum is a chemical element with symbol Ta. The video below shows facts about the element Tantalum, as well as the history and chemical properties of the chemical element Tantalum.
  The_Element_Tantalum.html
• Technetium Element
  The Technetium element has a chemical symbol Tc and Technetium is number 43 in the Periodic table of chemical elements. Below is a video showing basic introduction to Technetium element.
  Technetium_Element.html
• Tellurium
  The chemical element Tellurium is shown in the periodic table with symbol Te. Below is a video showing an introduction to this chemical element Tellurium.
  Tellurium.html
• The Element Tin
  The element Tin in chemistry has the symbol Sn. The element tin (Sn) 's atomic number is 50. The atomic weight of the element tin (Sn) is 118.710.
  The_Element_Tin.html
• Element Tungsten
  Below is a video showing the element Tungsten. The chemical element Tungsten has the chemical symbol W in the Periodic Table.
  Element_Tungsten.html
• Element Xenon
  Below is a video of the chemical element Xenon, an introduction to Chemistry. The chemical element Xenon is one of the inert gases or noble gases.
  Element_Xenon.html

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