15 kilogram of the rock must be processed.
I would say it "The energy of motion" because potential energy is made by movement of any mass moving
Answer:Noble gases:
are highly reactive.
react only with other gases.
do not appear in the periodic table.
are not very reactive with other elements.
Explanation:Noble gases:
are highly reactive.
react only with other gases.
do not appear in the periodic table.
are not very reactive with other elements.
I believe it's C, It is a new gas released when atoms are destroyed.
