Which of the following elements is the most stable element?

argon, manganese, phosphorus, robidium

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?