They are isotopes of one another. The numbers indicate the mass number, which is the product of the number of neutrons and the number of protons. Since they're both hydrogen atoms, we know that they both have one proton. However, 1H has no neutrons while 2H has one neutron. Atoms of the same element with a different number of neutrons are called isotopes.
There is one electron in a hydrogen atom. Hydrogen has 1 valence electron and is therefore very unstable by itself. Hydrogen is diatomic, which means that it naturally occurs bonded with another Hydrogen atom: H2
Does the color of hydrogen differ from one subject to another? (orange)
They are isotopes of one another. The numbers indicate the mass number, which is the product of the number of neutrons and the number of protons. Since they're both hydrogen atoms, we know that they both have one proton. However, 1H has no neutrons while 2H has one neutron. Atoms of the same element with a different number of neutrons are called isotopes.
Ammonia can form only one hydrogen bond because it has only one hydrogen atom available for bonding. This hydrogen atom is electron deficient and can form a hydrogen bond with a lone pair of electrons on another molecule, such as water or another ammonia molecule.
Hydrogen monoxide is water. Therefore, just about everything to one degree or another.
No, that is just two particles of water. One particle of water has two particles of Hydrogen (and one Oxygen). What you described has 4 particles of hydrogen.
pH refers to the chemical potential of hydrogen.
A bond that forms between a positively charged hydrogen atom of one molecule and a negatively charged region of another molecule is a hydrogen bond. Hydrogen bonds are weak attractions between a slightly positive hydrogen atom and a slightly negative atom (like oxygen or nitrogen) in another molecule.
You are an atom of heavy hydrogen, or deuterium. Most hydrogen has one proton and one electron, which form a neutral atom. But once in a while, a neutron will stick to the proton, and then the atom, which is still hydrogen (it has just the one proton) will be about twice as massive as "regular" or "common" hydrogen. It is another isotope of hydrogen called heavy hydrogen or deuterium.
A hydrogen bond is the attractive interaction of a hydrogen atom with an electronegative atom(<-wikipedia). Hence, in a water molecule the positive hydrogen atoms are attracted to the negative oxygen atoms. Just know that the hydrogen bond mentioned above is not a chemical bond. If it were, it wouldn't be water anymore. Another force between water molecules are London Dispersion Forces.
A hydrogen bond is the type of bond that attracts an oxygen and hydrogen molecule. In a hydrogen bond, the hydrogen atom from one molecule is attracted to the electronegative oxygen atom of another molecule.
A hydrogen atom can typically form one bond with another atom by sharing its single electron. This bond is most commonly formed with another hydrogen atom, resulting in a hydrogen molecule (H2).