Question

which material has highest number of electrons in its atom.

Answer 1

what I actually meant is, hydrogen has 1 electron, helium has 2 electrons and if I continue like this which is the atom that I find with huge number of electrons.

Answer 2

The element with the largest atomic number will have the largest number of electrons. Roentgenium (111) is the largest named element, but I think some of the heavier elements have been briefly formed (but are severely lacking in neutrons to stick around for very long)

Answer 3

is there any method to completely remove all the 111 electrons from Roentgenium so that the atom becomes highly positive. I'm sorry if I confused you.

Answer 4

I dont think so. I sounds impossible to remove all 111 electrons from the nuclear. The electrons are held together with the nucleus by Coulombs force. If you then remove all electrons, there could probably be a large repulsion due to the protons in the nucleus.

Answer 5

from the atoms*

Answer 6

But in the case of stuff like hydrogen, Nitrogen etc.. its possible I heard from my professor.

Answer 7

Yes, but when you move to higher atomic numbers, the different types of substrates becomes more unstable.