Answer :
Given,
5 mg of Arsenic
Objective: converting 5 mg of Arsenic to "g" of arsenic
We know,
1000 mg = 1 g
1 mg = 1 / 1000 g
5 mg = (1 / 1000) * 5 g
5 mg = 1 / 200 g = 0.005g
So, the answer is 1 / 200 g or 0.005g
5 mg of Arsenic
Objective: converting 5 mg of Arsenic to "g" of arsenic
We know,
1000 mg = 1 g
1 mg = 1 / 1000 g
5 mg = (1 / 1000) * 5 g
5 mg = 1 / 200 g = 0.005g
So, the answer is 1 / 200 g or 0.005g