There can be hundreds.
Probably, thhere are three elements hydrogen, phosphorus and oxygen
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there are 3 elements - calcium, carbon, and oxygen.
H is the chemical formula for hydrogen. There are some elements with H in the chemical formula. But the have other letters too.
Chloroform is known as trichloromethane. It has a formula of CHCl4. So, the elements are Carbon, Hydrogen and Chlorine.
Probably, thhere are three elements hydrogen, phosphorus and oxygen
Only two different elements. Hydrogen and Oxygen
there are two elements: nitrogen (N) and hydrogen (H)
What and how many elements it's composed of
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The formula for sulphate is SO4. That means there are 2 elements in sulphate; sulfur and oxygen.
The formula for carbonate is CO3. This means there are 2 elements in carbonate; oxygen and carbon.
there are 3 elements - calcium, carbon, and oxygen.
The chemical formula is established after chemical analysis.
The chemical formula of sodium hydroxide is NaOH; three elements: Na, O and H.
H is the chemical formula for hydrogen. There are some elements with H in the chemical formula. But the have other letters too.
A chemical formula will always tell you how many of each element is in a particular formula. For example glucose (C6H12O6) contains six carbons, twelve hydrogens and 6 oxygens. All together this is three elements, and 24 atoms. Try water..the chemical formula is H2O. So it contains two hydrogen atoms, and one oxygen atom. This is two elements, but three atoms. I hope this helped!