The half-life of 198 Au is 2.7 days. If you begin with 25 grams of 198 Au, how many grams will you have 10.8 days later? O a. 1.6 g
b.2.3 g
c. 6.3 g
O d. 9.3 g
O e.0.32 g
(Please don’t answer with a link)

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

give me abc and i will get it for u.