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What elements are combine to make glass and concrete?
Sio2/ Silicon and oxygen
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 are the two elements that combine to make sand?
Silicon and oxygen are the two elements that combine to make sand.
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.
What are the two principal elements which combine to make sand?
Silicon and oxygen are the two elements that you combine to make sand. =]
How do you combine elements to make other elements?
nuclear fusion
How do atoms combine?
They combine by the elements combining. For example, to make H2O you have to combine hydrogen and oxygen.
Do elements combine to make compounds?
yes
How are elements and molecules related?
Elements chemically combine to make molecules.
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.
