Zirconium cannot be broken down by a chemical change, because it is an element. The others are all molecules.
Precipitation hope this helped you
A) B). That’s it I hope it’s help.
The correct answer is the second option. During fusion, uranium atoms are fused together. Fusion reaction happens when two or more nuclei combine or collide to form an element with a higher atomic number. In this process, some of the matter of the fusing nuclei is converted to energy.
