What is the elment name for the following atoms? 18 protons, 20 neutrons, and 18 electrons

The answer is Argon.

i think is conclusions.i think so

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.