Comments. 1  127.0.0.1 is very reliable, as is ::1 for ipv6. Its a joke..for those who dont know 127.0.0.1 = your own computer. 2  Iâve gotten into the habit of 4.2.2.2/1 over the years, but yeah, I guess I could get used to 8.8.8.8. 3  I still ping 4.2.2.2, Iâm old school.
The electrical charge of the hydrogen atom is thought to be exactly zero. This is a consequence of the apparent equality of the magnitude of the electrical charges of the electron and the proton, and their opposite sign.
Introduction: The effective nuclear charge is the pull that the specific electron feels from the nucleus. Example; hydrogen atom contains one proton and one electron. The effective nuclear charge on electron is equal 1 in hydrogen atom. Helium contains two protons and two electrons. But there is not the effective nuclear charge equal 2 on each electron in helium atom, it is about 1.7 units. There is some rules for calculation the effective nuclear charge in modern physics. But there are not analyses about it.