That is called a hydroxide. Hydroxides (OH) are composed of one oxygen atom and one hydrogen atom, and the compound is an extremely basic ion.
It is what is called a polyatomic ion. This means that, even though it has more then one atom in its structure, it still has a charge and can latch onto another ion. It behaves like an ion, and is often treated like one. Hydroxides have a one minus charge to them.
These polyatomic ions form basic compounds, like sodium hydroxide (often used in drain cleaners [NaOH]). Next time you buy some drain cleaner, read the ingredients on the back and see how many hydroxides there really are in it.
The element Hydrogen
It is the compound of two hydrogen atoms and one oxygen atom. But most folks call it water.
If hydrogen had a neutron, it wouldn't be hydrogen; it would be deuterium. If it had two neutrons, it would be tritium.
It all has to do with string theory. There are tiny "strings", as physicists call it, that help the molecules overcome the gravitational and electrostatic forces and bind them together.
because water contains 2 hydrogen atoms (H2) and 1 oxygen atom (O).
There's a picture in the linked page showing a single water molecule, consisting of one oxygen atom (in red) and two hydrogen atoms (in white), hence, the formula for a single molecule of water, H2O.
That type of weak interaction is called a hydrogen bond. It helps stabilize the native conformation by forming between a hydrogen atom covalently bonded to an electronegative atom and another electronegative atom.
Water (H2O) is a molecule with 2 hydrogen atoms and 1 oxygen atom attached by chemical bonds. If we put two electrodes in pure water and apply a DC voltage, the voltage will supply the energy necessary to split water molecules. We call this electrolysis. At one of the electrodes (the positive one), oxygen atoms will appear, and at the other electrode (the negative one), hydrogen atoms will appear.
The formula for hydrofluoric acid is HF.HF - one atom hydrogen bonded to one atom fluorine.Oh...never call it "hydrofluoric acid." Always call it HF. "Hydrofluoric" and "hydrochloric" sound an awful lot alike, but HF is far more dangerous - deadly, in fact.
Water that contains deuterium (hydrogen-2) instead of normal hydrogen (hydrogen-1) is known as "heavy water." It has a slightly different chemical composition than regular water, with one or both of the hydrogen atoms being deuterium.
oxygen hydroxide - - - - - Are you doing organic or inorganic chemistry? This group has two names. Inorganic chemists call this a Hydroxide group. Organic chemists call it an Alcohol group.
The substance you describe is called 'sulfuric acid'.