Consider the ionization values for elementy: 1st IE: 786.5 kJ/mol 2nd IE: 1577.1 kJ/mol 3rd IE: 3231.4 kJ/mol 4th IE: 4355.5

Question

Consider the ionization values for elementy:
1st IE: 786.5 kJ/mol
2nd IE: 1577.1 kJ/mol
3rd IE: 3231.4 kJ/mol
4th IE: 4355.5 kJ/mol
5th IE: 16,090.6
How many valence electrons does element y contain
and what group is it located within?

Kunduz · Accepted Answer

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