3 Atoms in a Water MoleculeThere are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O). See the Related Questions to the left for more information about the structure of water. 3 Atoms in a Water MoleculeThere are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O). See the Related Questions to the left for more information about the structure of water. Three; one oxygen and two hydrogen, thus H2O.
The name Horatio is an American baby name. In American the meaning of the name Horatio is: Timekeeper. Derived from the Roman clan name Horatius. The close friend of Hamlet in Shakespeare's tragedy.
The name Marcus is an American baby name. In American the meaning of the name Marcus is: Hammer. Biblical Meaning: The name Marcus is a Biblical baby name. In Biblical the meaning of the name Marcus is: Polite; shining.Latin Meaning: The name Marcus is a Latin baby name. In Latin the meaning of the name Marcus is: Hammer. Mars (Roman god of war).Famous Bearer: Marcus Antonius (Mark Antony), Roman triumvir and lover of Egyptian Pharaoh Cleopatra.he name Marcus is an American baby name. In American the meaning of the name Marcus is: Hammer. Biblical Meaning: The name Marcus is a Biblical baby name. In Biblical the meaning of the name Marcus is: Polite; shining.