Which is a character of nuclear fission

Explanation:

In nuclear fusion, two or more small nuclei combine to form a single, larger nucleus. You can see an example in the Figure below. In this example, nuclei of two hydrogen isotopes (tritium and deuterium) fuse to form a helium nucleus. A neutron and a tremendous amount of energy are also released

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.