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Without modifiers, the word "sand" refers to a substance that is almost entirely silicon dioxide.
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∙ 7y ago
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What elements combine to make sand?
Sand essentially contains silicon dioxide (SiO2) and oxygen.
What elements combine to make glass and concrrete?
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
Is sand a metalloid?
No. Sand is a mixture of different substances. The term metalloid applies to a particular class of elements. One metalloid, silicon, is one of the most abundant elements in sand to the point that silicon is often extracted from sand.
What elements is silica sand made of?
silicon and oxygen
What is the major element in the sand?
SiO2--silicone dioxide, or silica. Interestingly, oxygen, and then silicone, are the two most abundant elements in the Earth's crust, with approximately 60.1% being oxygen and 20.1% being silicone.
Which two elements are chemically joined together in sand?
Silicon and oxygen are the two elements that you combine to make sand. =]
What two principle elements combine to make sand?
Silicon and oxygen
How do sand dunes effect earths surface?
they affect by the sand
What elements combine to make glass and concrete?
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
What elements make glass?
Our everyday glass is made of silica, a sand composed of silicon dioxide, silicon and oxygen.
What elements combine to make sand?
Sand essentially contains silicon dioxide (SiO2) and oxygen.
What elements combine to make and concrete?
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
How many elements make sand?
The preponderance of the elements in sand are silicon or oxygen, with twice as many oxygen atoms as silicon atoms. In naturally occurring sand, some impurities with additional elements as iron are usually present in small amounts.
What elements combine to make glass and concrrete?
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
What elements combine to make glass concrete?
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
How many elements are in one compound if sand?
2 elements
How many different elements in a grain of sand?
It depends upon the source of the sand. Mostly sand is Silicon and Oxygen, but it could contain iron and other metallic elements.
