Question

what is nuclear fiisiion ll
how to clean a sofa

Answer 1

Answer:

A nuclear fission is a nuclear reaction in which heavy nucleous spilts or on impact with another particle with the release of energy

Answer 2

Answer:

Nuclear fission is a process in which an unstable nucleus splits into two nuclides and emits neutrons. Two types of fission reactions are possible: spontaneous fission and induced fission.

Explanation:

Test the fabric first in an inconspicuous area, but baking soda is safe for most types of upholstery. Brush the couch – Use the stiff brush to brush away crumbs, dust, and other debris. Apply baking soda – Sprinkle the couch with baking soda and let it sit for 20 to 30 minutes.