Why would it be beneficial for scientists to synthesize a product that is also found in nature. * It's cheaper, It conserves natural resources ,It gives us an unlimited supply, All of the above

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

If a solution had a ph of 7 what is the solution

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.