Explain how you can determine which gas is most likely to
work well in a thermoacoustic generator based on position on
the periodic table.

Its the second one nonmetals are moldable and easily shaped 

A. burning woodcombustion is the process of burning something. make brainliest if correct

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.