Which is the most abundant element in the earth's crust?

1. 60

   Lovely 7posted 12 years ago

   Which is the most abundant element in the earth's crust?

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2. 71

   MrMaranathaposted 12 years ago

   After Oxygen... Silicon or Silica 
   
   Here is some source information to show the top 10 elements in Earths Crust.
   http://education.jlab.org/glossary/abund_ele.html

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3. 61

   Dr. Haddoxposted 12 years ago

   This is a good question and one that all of us should want to know. It is no surprise that O2 (oxygen) is the answer when we consider all the important compounds that has oxygen as a component. Consider water for one. Consider how "life," itself is not possible without oxygen (or water). Very good question, indeed.
   Take care.
   Dr. Haddox

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4. 52

   plinkaposted 12 years ago

   Oxygen is the most abundant element in the earth's crust.

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5. 67

   RetroBrothersposted 12 years ago

   I'm pretty sure that Oxygene is the most abundant.
   
   Plenty of Calcium, Silicon and Sodium to be found too!

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6. 58

   BoldImaginationposted 12 years ago

   Oxygen. Most of the oxygen in the Earth's crust is found in silicon dioxide. Most silicon dioxide is found in the form of quartz or sand. Hope this helps!

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7. 67

   Buzzbeeposted 12 years ago

   I decided to write something about the element aluminum, which nowadays is considered evil, but this is not quite right.
   
   Its real importance for immunity is confirmed in actuality.  It is one of the most abundant elements in the earth's crust. I doubt that there is only harmful. Already in classrooms, we hear it's  presence produces ozone. When aluminum cylinders energized , there is ozone.
   
   It is this gas is the foundation of our immune system. Emerging body-level ozone is the foundation of our defense against all microorganisms and viruses that attack our bodies, and even mold can be completely destroyed. Ozone is 5000 times more potent than chloramine.
   
   It can, in just 10 seconds to completely destroy the virus of poliomyelitis. Nature, therefore, the creation of life with this abundantly widespread element in our soil certainly counted in it's favor!

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