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Silicon and oxygen
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What are the two elements that make up iron?
Iron is, itself, and element. It is not a compound of two elements.
What are the elements that make up KBr?
The two elements that are in KBr are Potassium and Bromine.
What two elements make up gold?
Gold is an element.
What two elements make up a compound xcl?
chlorine and potassium
What two elements make up acetate?
Sodium Chloride NaCl
What makes up close to 95 percent of the rocks in the Earth's crust?
silicates
What elements make up NABR?
There are two elements that make up the compound NaBr, or sodium bromide. These two elements are sodium and bromine.
What two elements make up calcium oxide CaO?
Calcium (Ca) and Oxygen (O) are the two elements that make up calcium oxide.
How much does silicates make up the rocks in the Earth's crust?
17%
What is Neptune's make up?
It is mostly hydrogen, helium, water and silicates.
What are the two elements that make up iron?
Iron is, itself, and element. It is not a compound of two elements.
What are the elements that make up KBr?
The two elements that are in KBr are Potassium and Bromine.
What two elements compose soil?
it is a mixture. there are more than two elements and substances that make it up.
What two elements make up KF?
PotassiumFluorine
What is Neptune's chemical make up?
It is mostly hydrogen, helium, water and silicates.
Make up close to 95 percent of the rocks in the Earth's crust.?
silicates
What elements makes up compound?
two or more different elements
