How many moles of silver (ag) are present in a sample of 3.8 × 1024 atoms ag?

select one:
a. 1.6 mol ag
b. 2.3 mol ag
c. 6.3 mol ag
d. 22.8 mol ag

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.