Answer:
Step-by-step explanation:
Water consists of one oxygen atom joined to two hydrogen atoms by covalent bonds. In a covalent bond, atoms share electrons to form a stable bond. In the case of water, each hydrogen atom shares one electron with the oxygen atom, forming two covalent bonds between the oxygen and hydrogen atoms.
These covalent bonds are polarized, with the oxygen atom having a partial negative charge and the hydrogen atoms having partial positive charges. This polarization contributes to the properties of water, such as its high surface tension and its ability to dissolve ionic and polar substances.
In conclusion, water consists of one oxygen atom joined to two hydrogen atoms by covalent bonds.