Solved Problem
РВт,
A
B
C
CH, CH, OH
Mg
Et,
(1)
(2) NH4Cl, HNO

the answer is na (sodium)

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.