D, the more liquid there is, the less the temperature will be affected
It would be an physical change ; if you melt butter the butter goes from a solid to a liquid so therefore the physical state is changed.
The correct answer is (C. zirconium - 93.
Answer: Artificial transmutation may occur in machinery that has enough energy to cause changes in the nuclear structure of the elements. This releases, on average, 3 neutrons and a large amount of energy. The released neutrons then cause fission of other uranium atoms, until all of the available uranium is exhausted.
Hope this helped!!
Could I get brainliest by chance?!