How many mL of a 8.0 M stock solution of sulfuric acid would be needed to make 200.0 mL of a 4.0 M solution? *
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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.

Combustion is the act or process of burning. therefore, i believe the answer is  a: burning wood. 

I’m not sure about this question

It should be 2.8 c/m