Sunidhi made a study chart about changes in states of matter. which headings best complete the chart? x: solid directly to liquid y: liquid directly to solid x: liquid directly to solid y: solid directly to liquid x: heat is released y: heat is absorbed x: heat is absorbed y: heat is released

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

what is the question?

answer7,570,82356 cubic centimeters;