Which of the following mechanical waves has the least energy?

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Which statement best describes the flow of energy in this scenario