Because gold is very dense, with a letter skill the pan could be swirled at just the right speed to allow the gold to settle to the bottom of the pan, while the dirt and low-density particles would wash over the side. This expert expresses that gold is___
an expensive metal
pan is very skilled in fidig gold with right speed
particles and gold are found together
gold drives particle out
Correct
Explanation:
Correct Answer is: gold drives particle out