it can exist alone as a diatomic molecule eg O2 oxygen
The smallest unit of life that can exist as a separate entity is a cell.
It wasn't. Lethal amounts of radiation still exist in certain areas.
An atom is a particle, the smallest particle that can exist by itself.
It varies on the element of the atom.
No it can't. There has to an equal amount of electrons as protons! This atom can't exist.
Sort of... The general tendency is for a larger atom to be less stable. Above a certain point (after lead) no stable atoms are known to exist.Sort of... The general tendency is for a larger atom to be less stable. Above a certain point (after lead) no stable atoms are known to exist.Sort of... The general tendency is for a larger atom to be less stable. Above a certain point (after lead) no stable atoms are known to exist.Sort of... The general tendency is for a larger atom to be less stable. Above a certain point (after lead) no stable atoms are known to exist.
yes, H-1 atom has no neutron
Electromagnetism
No, only protons and neutrons exist in the nucleus of an atom. Electrons are what produce a negative charge.
yes, H-1 atom has no neutron
yes, H-1 atom has no neutron
A Millikan atom model doesn't exist.