there wont be any negative charges to balance the positive nucleus, hence atoms wont be stable
An atom with 2 electrons would be helium, an atom with 8 electrons would be oxygen, and an atom with 6 electrons would be carbon.
The contact with an atom having a high affinity for electrons.
Then it would not be an atom, but a non-existing Carbon anion (-1, negatively charged)
A neutral xenon atom would have 54 electrons filled in its electron shells.
The neutral atom of cadmium has 48 electrons.
In an atom of antimatter, that would be true, in an atom of matter that would be false.
An atom can become positive if it loses an electron. For example if the atom had five protons and five electrons, then loses an electron, it would have more protons making it more positive than negative.
That atom is Arsenic. It would have 33 electrons.
The number of electrons will be 118.
There is nothing "magic" about absolute zero. It's unattainable in practice, but theoretically nothing in particular would "happen" if an atom did achieve that temperature. If you were hoping for an answer like "the electrons would stop moving and collapse into the nucleus", no, sorry, that's not going to happen.
6 electrons
Beryllium has 4 electrons