Answer :
Answer:
1kg gold because when it's mined it needs stronger machines
1kg gold because when it's mined it needs stronger machines.
What is volume?
The amount of space occupied by a three-dimensional figure as measured in cubic units.
Gold is called a heavy metal because of its high density, which comes from the fact that each of its atoms is individually very heavy.
Hence, 1kg gold because when it's mined it needs stronger machines.
Learn more about volume here:
https://brainly.com/question/27990934
#SPJ2