[DOC] [TLE] Facts About Silicon - Live Science [PAR] Sep 16, 2014 ... Live Science  Planet Earth ... Silicon is the seventh-most abundant element in 
the universe and the second-most abundant element on the planet, after oxygen, 
according ... Silicon is neither metal nor non-metal; it's a metalloid, an element 
that ... As a semiconductor, silicon is used to make transistors, which... [DOC] [TLE] silicon facts, information, pictures | Encyclopedia.com articles about ... [PAR] Silicon is the second most abundant element in the Earth's crust, exceeded only 
by oxygen. ... It took chemists many years to find out how to separate silicon from 
oxygen. ... Silicon is one of the best materials from which to make transistors and 
computer ... Much larger amounts are used, for example, to make metal alloys. [DOC] [TLE] Why only silicon chip is used in computers? Does it have any ... [PAR] In fact, Si is the eighth most abundant element on earth (albeit, you need to do ... 
It's part of what makes all of your electronics affordable, and is often the ... 
Semiconductor materials have properties in that sweet middle spot that's just right
. ... because you can just put silicon in a hot furnace with oxygen and it will form a 
thin... [DOC] [TLE] The Most Abundant Elements In The Earth's Crust - WorldAtlas.com [PAR] Aug 8, 2016 ... Oxygen is the most abundant element in the crust at 467,100 ppm. It exists as a ... 
Solid silicon is majorly used as a semiconductor especially in computer hardware
. It is used to make transistors in the electronic industry. Silicon is used in ... Iron 
exists in the earth's crust, and its composition is 50,500 ppm. [DOC] [TLE] What is silicon, and why are computer chips made from it ... [PAR] Jun 22, 2015 ... After oxygen, it's the second most abundant element in the Earth's crust ... Silicon 
compounds have a wide variety of useful properties, mostly because ... When 
selecting an element to use as the basis of a computer transistor, the key ... 
substance on Earth  it's not even the best semiconductor on Earth. [DOC] [TLE] Silicon, Chemical Element - structure, water, uses, elements ... [PAR] Silicon is the second most abundant element in the Earth's crust, exceeded only 
by oxygen. ... It took chemists many years to find out how to separate silicon from 
oxygen. ... Silicon is one of the best materials from which to make transistors and 
computer ... Much larger amounts are used, for example, to make metal alloys. [DOC] [TLE] The Element Silicon - EDinformatics Home Page [PAR] The elements of the Periodic Table --Silicon. ... boron, gallium, or phosphorus to 
make silicon more conductive for use in transistors, solar cells ... Because silicon 
is an important element in semiconductor and high-tech devices, the ... up 25.7% 
of the earth's crust and after oxygen is also the second most abundant element. [DOC] [TLE] Silicon - Wikipedia [PAR] Silicon is a chemical element with symbol Si and atomic number 14. A hard and 
brittle ... Silicon is the eighth most common element in the universe by mass, but 
very ... abundant element in the Earth's crust (about 28% by mass) after oxygen. 
.... As noted above, metallurgical grade silicon "metal" has its primary use in the... [DOC] [TLE] Why Is Silicon Used for Most Computer Chips? | Our Everyday Life [PAR] In 1965, Gordon Moore predicted that the number of transistors on integrated 
circuits would double ... Silicon is not the only semiconductor; carbon and 
germanium also have similar properties. Carbon, in its diamond form, is too brittle 
to use in chips. ... After oxygen, silicon is the second most abundant element on 
Earth. [DOC] [TLE] When Silicon Won't Do - Forbes [PAR] Mar 31, 2013 ... Silicon is at the heart of nearly all semiconductors. It's ... Silicon is estimated to be 
the second most abundant element on earth after oxygen, accounting for ... its 
use has diminished since shrinking silicon transistors have been... [DOC]

Question: Used to make transistors & semiconductors, it's the most abundant element on Earth after oxygen
Answer: Silicon