I will give all the points I have for someone to just complete both sheets.

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

Adilute aqueous potassium nitrate solution is

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.