H₂O's full form is water. It's the chemical formula representing a molecule composed of two hydrogen atoms (H) and one oxygen atom (O), bonded together covalently.
Understanding the Chemical Formula
- The subscript "2" indicates there are two hydrogen atoms.
- The chemical formula precisely describes the composition of a water molecule.
This simple molecule is essential for life as we know it. Its unique properties, like high surface tension and excellent solvent capabilities, are vital for various biological and chemical processes.
Several sources confirm this:
- Byju's explains that hydrogen and oxygen atoms are connected by covalent bonds in water molecules.
- GeeksforGeeks describes H₂O as a molecule containing two hydrogen atoms and one oxygen atom.
- Wikipedia also defines H₂O as the chemical formula for water.
- Cambridge Dictionary states that H₂O represents a water molecule with one oxygen and two hydrogen atoms.
- Careers360 clarifies that H₂O is another name for water, composed of two moles of hydrogen and one mole of oxygen.
- Infinity Learn confirms that H₂O is the chemical formula for water, indicating its molecular composition.
While H₂O might have other meanings in specific contexts (e.g., the open-source machine learning platform H2O.ai), its most common and widely understood full form is water.