The correct answer would be 3
iron Presence of trace elements, irradiation and iron impurities give the gem amethyst its purplish color!
The answer is likely to be A
Answer : The mass of sample is, 267.5 grams.
Explanation :
Density : It is defined as the mass of a substance contained per unit volume.
Formula used :

Given:
Volume of Pb = 
Density of Pb = 
Now put all the given values in the above formula, we get the mass of Pb.


Therefore, the mass of sample is, 267.5 grams.