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Hydrogen contains one valence electron (one electron in its outer orbit) and oxygen contains six valence electrons, to become stable a element wants to have 8 electrons in its outer orbit. Therefore when hydrogen and oxygen combine, it will take 2 parts hydrogen and one part oxygen H2O
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What is the formula of H2?
H2S is the formula of Hydrogen sulfide.
What is the chemical formula for oxygen and hydrogen?
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
What elements make up sodium hydroxide?
Sodium (Na), oxygen (O), and hydrogen (H). The formula is NaOH. Sodium (Na), oxygen (O), and hydrogen (H). The formula is NaOH.
What elements are in formaldehyde?
Carbon, Hydrogen, and Oxygen. CH2O is the chemical formula.
Is iodine in H2O?
No. H is hydrogen. O is oxygen. I is iodine. So this formula contains only hydrogen and oxygen.
What is the formula for the water this is formed by the oxygen and hydrogen?
There are two hydrogen atoms for every oxygen. The formula is H2O.
What two things make water?
Hydrogen and Oxygen The scientific formula is H20 Meaning 2 hydrogen, 1 oxygen
What is composed of hydrogen and oxygen?
Water, with formula H2O, or hydrogen peroxide, with formula H2O2.
Which compound is made of hydrogen and oxygen?
Two compounds are made of hydrogen and oxygen. Water has the chemical formula H2O, and hydrogen peroxide has the chemical formula H2O2.
What is the formula of H2?
H2S is the formula of Hydrogen sulfide.
What is the chemical formula for oxygen and hydrogen?
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
Formula for hydrogen and oxygen?
H2O (water)
What does the formula H20 means?
hydrogen and oxygen
What elements make up sodium hydroxide?
Sodium (Na), oxygen (O), and hydrogen (H). The formula is NaOH. Sodium (Na), oxygen (O), and hydrogen (H). The formula is NaOH.
What elements are in formaldehyde?
Carbon, Hydrogen, and Oxygen. CH2O is the chemical formula.
Which 2 elements is water made of?
Hydrogen and oxygen; the chemical formula of water is H2O.
What does hydrogen and oxygen form?
water which consist of two hydrogen atom and one oxygen atom.chemical formula H2O
