Which of the following options gives the correct reactant : reactant ratio

When a scientific theory has been tested and proved by the scientific community, it becomes a law

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining