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For the water molecule (H2O) two hydrogen atoms are needed.

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7y ago

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How many hydrogen atoms are necessary to join with oxygen to make it a stable compound?

Two hydrogen atoms need to be combined with one oxygen atom to form a molecule of water (H2O). Or you could have two hydrogen to two oxygen atoms, forming hydrogen peroxide (H2O2) but this is unstable and decomposes back to water and oxygen gas.


Is Compound is made up of hydrogen or oxygen?

Compound can be made up of both hydrogen and oxygen. For example, water (H2O) is a compound made up of hydrogen and oxygen atoms.


How are water and hyrdogen peroxide different?

Water is H2O. Each molecule contains 2 atoms of hydrogen and 1 atom of oxygen. Water is a very stable compound. Hydrogen peroxide is H2O2. Each molecule contains 2 atoms of hydrogen and 2 atoms of oxygen. Hydrogen peroxide is an unstable compound that easily decomposes into water and oxygen gas. It is also a strong oxidizing agent.


Is a compound made of oxygen atoms and hydrogen atoms?

Yes, a compound made of oxygen and hydrogen atoms is called water (H2O). It is a common substance found in nature and essential for life.


What is the attraction between hydrogen and oxygen atoms in a water compound called?

The attraction between hydrogen and oxygen atoms in a water compound is called a hydrogen bond. Hydrogen bonds form due to the difference in electronegativity between the hydrogen and oxygen atoms, creating a partial positive charge on the hydrogen atom and a partial negative charge on the oxygen atom.


Is H202 a element or compound?

H202 is a compound. It is the chemical formula for hydrogen peroxide, which consists of two hydrogen atoms and two oxygen atoms.


The compound formed two atoms of hydrogen and one atom of oxygen is?

Water (H2O) is the compound formed by two atoms of hydrogen and one atom of oxygen.


Does hydrogen and oxygen atoms from a mixture called water?

No. Water is a compound of hydrogen and oxygen, not a mixture.


What compound does H2O2 make up?

Two elements are found.They are Hydrogen and Oxygen.


Name of a compound of hydrogen?

One example of a compound of hydrogen is water, which is composed of two hydrogen atoms bonded to one oxygen atom (H2O).


What are biological compound that contain twice as many hydrogen atoms as oxygen atoms?

Water is compound that has 2 hydrogen atoms and 1 oxygen atom: H2O.


Hydrogen peroxide is water plus oxygen gas?

NO! Hydrogen peroxide is an entirely different compound with the formula H2O2. Unlike water, which is a stable compound, hydrogen peroxide is unstable and gradually decomposes to water and oxygen gas. This decomposition can be accelerated by the addition of a catalyst.