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What two elements make up the majority of earths sand?
The two elements that make up the majority of Earth's sand are silicon and oxygen, found in the form of silicon dioxide or quartz.
Are there small amounts of silicon in sand?
Yes, sand is composed primarily of silicon dioxide, which is a compound made up of silicon and oxygen. Therefore, there are small amounts of silicon in sand.
How many grams of sand are needed to make 45 grams of silicon?
To make silicon from sand, you would need to extract the silicon dioxide (SiO2) from the sand. The atomic mass of silicon dioxide is 60 grams/mole. Since the molar ratio of silicon to silicon dioxide is 1:1, you would need 45 grams of sand to obtain 15 grams of silicon (45 grams x 1 mol Si/60 g SiO2).
Is sand a metalloid?
No, sand is not a metalloid. Sand is primarily made up of silicon dioxide (SiO2), which is a compound composed of silicon and oxygen. Metalloids are elements that have properties of both metals and nonmetals, such as silicon.
What element makes sand but not diamonds when mixed with oxygen?
It is silicon and oxygen that make up sand. Most sand is silicon dioxide, or SiO2. Quartz is the most common of a family of minerals made up of silicon dioxide called silicates. It is one example of a form of silicon dioxide.
What two elements make up the majority of earths sand?
The two elements that make up the majority of Earth's sand are silicon and oxygen, found in the form of silicon dioxide or quartz.
How many atoms make up one sand compound?
Sand is silicon dioxide, formula SiO2
Are there small amounts of silicon in sand?
Yes, sand is composed primarily of silicon dioxide, which is a compound made up of silicon and oxygen. Therefore, there are small amounts of silicon in sand.
Is silicon made out of sand?
Silicon is not made out of sand, but it is a naturally occurring element found in sand, quartz, and other minerals. Sand is primarily made up of silica, which is a compound of silicon and oxygen. Silicon is extracted from sand and then processed to create various products, such as computer chips.
What is glass make from?
silicon (aka sand)
How many grams of sand are needed to make 45 grams of silicon?
To make silicon from sand, you would need to extract the silicon dioxide (SiO2) from the sand. The atomic mass of silicon dioxide is 60 grams/mole. Since the molar ratio of silicon to silicon dioxide is 1:1, you would need 45 grams of sand to obtain 15 grams of silicon (45 grams x 1 mol Si/60 g SiO2).
What is made up of silicon?
Silicon is found in stone, sand, and soil as well!
What elements make glass?
Glass is primarily composed of silica (silicon dioxide), which makes up about 70-75% of its chemical composition. Other elements commonly found in glass include soda ash (sodium carbonate) and limestone (calcium carbonate), which help lower the melting point of silica and improve its workability. Additionally, small amounts of other elements such as alumina, magnesia, and boron may be added to modify the properties of the glass, such as its strength, durability, and thermal resistance.
What two things make sand?
Silicon and oxygen
Why are microchips made of sand?
Most sand is composed of quartz - silicon dioxide. The element silicon is used to make microchips.
Which two elements are chemically joined together in sand?
The two elements chemically joined together in sand are silicon and oxygen, forming the compound silicon dioxide (SiO2).
Is sand a metalloid?
No, sand is not a metalloid. Sand is primarily made up of silicon dioxide (SiO2), which is a compound composed of silicon and oxygen. Metalloids are elements that have properties of both metals and nonmetals, such as silicon.
