<span>vibration of particles decreases as the temperature decreases It also decreases during phase change but temperature does not</span>
Hello!
Like many other elements in chemistry, when an atom's valence shell is filled the element becomes stable. Through the octet rule we know that when the very last valence shell becomes filled, the atom is stable and therefore it is highly unlikely for the element to form bonds with that of another.
I hope this helped!
Answer:
Lead atoms have 82 electrons and the shell structure is 2.8. 18.32. 18.4.
Explanation:
The ground state electron configuration of ground state gaseous neutral lead is [Xe].
Look on this website!
http://lawr.ucdavis.edu/classes/ssc100/CEC_Answers02.htm
