The H2 molecule is not usually considered a hydride; that term is usually restricted to compounds of hydrogen with at least one element that is less electronegative than hydrogen itself.
H2 or hydrogen gas is neither a mixture nor a compound. It is an element because it is only made up of one element which is hydrogen.
No. H2 is a molecule composed of two hydrogen atoms covalently bonded.
Assuming that you mean Hydrogen, its formula is H2, hydrogen is diatomic molecule
Molecular hydrogen that occurs naturally is H2 which has 2 atoms per molecule.
The compound is water - H2O; the molecule of hydrogen is H2.
H2 is how the molecule of hydrogen is presented
H2 is one molecule of Hydrogen as found naturally. It is called H2 because in one molecule of Hydrogen there are Two atoms of hydrogen bonded together.
Hydrogen is a diatomic element, so the formula would be H2.The chemical symbol is H, but hydrogen usually appears as H2.
Hydrogen is an atom but the hydrogen molecule is diatomic.H is a single Hydrogen atom, and H2 is a molecule.
Hydrogen or H2, can be reduced to form Hydride ion or H- . Here Hydrogen is in its -1 oxidation state.
the formula of hydrogen is H2
The conjugate acid is Hydrogen (H2), the pKa of which is 35.
H2 is the formula of the diatomic molecule of hydrogen.
The hydrogen molecule, H2
'H2' is a Hydrogen molecule (2 atoms of hydrogen joined together) - Hydrogen in its natural state (the gas) exists as the hydrogen molecule. A single atom of Hydrogen is just 'H'
Potassium hydride reacts with water to produce potassium hydroxide and hydrogen gas. KH + H2O --> KOH + H2
Yes, the notation of H2 indicates a single molecule of two bonded hydrogen atoms.