What is molality? A. Concentration of a solute in grams/10 grams solution B. Concentration in mol/mol solution C. concentration of a solute in mol/L solution D. Concentration of a solute in mol/kg solvent

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

2licl + 3o2 i yook the test and it was correct.

You can look it up online and some images should pop up 

Answerreleasing energy.;