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.
Meaning & History. From an English surname meaning son of NEIL . It was originally given in honour of the British admiral Lord Horatio Nelson (1758-1805). His most famous battle was the Battle of Trafalgar, in which he repulsed the fleet of Napoleon, but was himself killed.Another notable bearer was the South African statesman Nelson Mandela (1918-2013). Mandela's birth name was Rolihlahla; as a child he was given the English name Nelson by a teacher.is most famous battle was the Battle of Trafalgar, in which he repulsed the fleet of Napoleon, but was himself killed. Another notable bearer was the South African statesman Nelson Mandela (1918-2013). Mandela's birth name was Rolihlahla; as a child he was given the English name Nelson by a teacher.