yes
Atomic (covalent) radius of hydrogen is 31 pm. Atomic (covalent) radius of gold is 136 pm.
The will depend on the type of atom. The number is different for an atom of hydrogen, lead, gold, fluorine, etc.
No. Elements are given their names (like "Hydrogen" or "Gold") solely on their number of protons. If a Hydrogen atom had any other number of protons than one, it would not be a Hydrogen atom.
The smallest atom is hydrogen.
the atom with the least mass is the hydrogen atom
There is one atom of hydrogen in a hydrogen molecule.
There is one atom in a hydrogen atom
yes the smallest atom is hydrogen
Hydrogen atom is neutral.
A hydrogen ion can change into an atom by gaining an electron. When a hydrogen ion, which is essentially a hydrogen atom that has lost its electron, gains an electron back, it will become a neutral hydrogen atom.
There is 1 hydrogen atom and 1 chlorine atom in Hydrogen Chloride.
No, a hydrogen atom does not have a neutron in its nucleus. A hydrogen atom consists of only one proton in its nucleus.