Jump to... y-CHEM 120-Spring 8-EASTER >ctivities and Due DatelHW9 | Hint Resourc
ID: 228671 • Letter: J
Question
Jump to... y-CHEM 120-Spring 8-EASTER >ctivities and Due DatelHW9 | Hint Resources | Give Up? mert Score: 9.5% estion 10 ol 19> A space probe identifies a new element in a sample collected from an asteroid. Successive per atom, for the new element are given in the table ionization energies, in attojoules 0507 1.017 4.108 5.074 6.147 7.903 8.294 To what family of the periodic table does this new element probably belong? O 18 (8A) 0 14 (4A) O 17 (7A) O 13 GA) O 15 (SA) O 1 (IA) Scroll Question Source: MRG-General Chemistry 1 Publisher U sout us caeers privacy pollcy of ctact usp MacBook Air F9 F1o 5Explanation / Answer
We just have to find the difference between successive ionization energies such that the difference is larger. It indicates that the removal of an electron requires much energy compared to its previous one.
From the above table:
E2 - E1 = 0.51
E3 - E2 = 3.091
E4 - E3 = 0.966
.
.
.
E7 - E6 = 0.391
From the above, we can say, the removal of 7 valence electrons can be possible as the energy differences are lower. So, the element belongs to fluorine family. Therefore, the element belongs to a 17th group.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.