sand consists of silicon and oxygen
Silicon is the most abundant element. Sand is SiO2
Silica is the mineral quartz (SiO2) and silicon is the element (Si) which is a major rock forming element in Earth's crust, and is therefore found nearly everywhere. Concentrations of silica which are mined are usually in the form of quartz sand or sandstone deposits.
Silicon is one of the major ingredients in sand. It is readily available all over the earth.
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.
Silicon is a marvelously abundant element, and it is most often found as an oxide. Many rocks are silicates, which are silicon oxides with a bit of metal thrown in. Sand us usually silicon oxides.
Sand consists mostly Silicon dioxide with some other things. Its formula is SiO2
The element silicon is to be found in 'sand' which is made from quartz which is silicon dioxide.
NO!!! Silicon is constituent element of sand. Sand is the compound. Sand has the formula 'SiO2'. (Silicon dioxide).
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
Silicon is the most abundant element. Sand is SiO2
Silicon.
Silicon. the mixture sand is made of silicon and oxygen. the chemical formula for sand is SiO_2
Silicon. Its chemical formula is SiO2.
Most sand is composed of quartz - silicon dioxide. The element silicon is used to make microchips.
No, potassium is an element and silicon dioxide is a compound that forms sand and glass.
Silicon
I isn't an element itself, but the most common element in it is silicon dioxide, or SiO2.