A mixture of capsaicin and borax in water makes a really great pesticide.
Putting salt on a petri dish can increase
bacterial growth.
The Grand Tetons may be the most
impressive mountains in America.
Particulate matter in the air can lead to
more cases of bronchitis.
There are infinite universes that we cannot
observe or contact.
Fuel bums more slowly in places with
lower atmospheric pressure.
falsifiable
non-falsifiable

Type the letter that represents the correct location for each particle type below.

An experimental procedure requires a 10 ml of acid to be dissolved

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.