it was discovered by Henry Cavendish <3
The smallest atom is hydrogen.
The difference between a hydrogen atom and atomic hydrogen is that the "hydrogen atom" represents one atom of the chemical element hydrogen. Atomic hydrogen are isolated hydrogen atoms.
Hydrogen is not a man-made element but one that exists in nature naturally. It was discovered by Henry Cavendish in in 1766. So the question of "who made the hydrogen" atom is more philosophy then science.
There is one atom in a hydrogen atom
yes the smallest atom is hydrogen
Hydrogen atom is neutral.
Hydrogen is an atom but the hydrogen molecule is diatomic.H is a single Hydrogen atom, and H2 is a molecule.
an oxygen and a hydrogen atom do not weight the same
the atom with the least mass is the hydrogen atom
A stable atom of hydrogen (H)
Without a nucleus it can not be either an atom or hydrogen.
chadwick discovered neutral atom