Helium has the greatest ionization energy. Its electron is being removed from the principal shell closest to the nucleus. It has a greater I.E. than hydrogen does because the electron is being pulled away from a greater nuclear charge.
Group 18 as they have completely filled electronic configurations, are stable and hence do not ionize.
Helium has an ionisation energy of 2372.3 kJ/mol.
Halogens or group 17
All noble gases
Helium
group 1 elements make their hydroxides are highly basic, they are the elements with least ionisation energy
Helium (He) has the highest ionization energy.
Helium has the highest first ionization energy and francium has the lowest first ionization energy.
krypton because it is an inert/noble gas, which means it has a complete outer shell and takes a lot of energy to remove an electron.
No
noble gases have the maximum ionisation energy. helium has the highest ionisation energy
Ionisation energies GENERALLY increase across a period. As a result, the noble elements (i.e. Group 0 elements) usually have the highest ionisation energies, as they are highly stable.
Helium
Boron has the highest ionisation potential among group IIIA elements.
tinger tinger tales
group 1 elements make their hydroxides are highly basic, they are the elements with least ionisation energy
. .x ..
ionisation energy order for gr 14 is c>si>ge>sn<pb
ionisation energy order for gr 14 is c>si>ge>sn<pb
There is no relation ship. They have the lowest ionization energies.
Helium (He) has the highest ionization energy.
Ionisation energy decreases down the group. It is easy to remove an electron.