Oxygen contain oxygen atoms and silicon contain silicon atoms.
No: for example, none of the other elements contains any amount of these two elements. Other large classes of substances free from oxygen and silicon are halides and hydrocarbons.
Silicon and oxygen.
Silicon and oxygen are the two elements that you combine to make sand. =]
The elements are Silicon (Si) and Oxygen (O).
Silicon is an element so it doesn't contain anymore than one. You may have meant silicone though, which is a group of compounds and usually contain silicon, oxygen, carbon, and hydrogen. I think the answer you're specifically looking for would be Si and O.
No: for example, none of the other elements contains any amount of these two elements. Other large classes of substances free from oxygen and silicon are halides and hydrocarbons.
The two elements that must be present in a silicate are silicon and oxygen.
The two elements that commonly occur within the earth crust are Oxygen and Silicon.
One is silicon, but I don't know the other:(oxygen
Silicon (Si) and Oxygen (O)
Silicon and oxygen.
Silicon and oxygen are the two elements that you combine to make sand. =]
SiO2 is a macromolecule. Each silicon atom is covalently bonded to four oxygen atoms and each oxygen atom is covalently bonded to two silicon atoms.
The elements are Silicon (Si) and Oxygen (O).
Silicon is an element so it doesn't contain anymore than one. You may have meant silicone though, which is a group of compounds and usually contain silicon, oxygen, carbon, and hydrogen. I think the answer you're specifically looking for would be Si and O.
Silicon and oxygen
Silicon (a metalloid) and oxygen (a nonmetal) are the two elements that compose silicon dioxide (SiO2).