¿Que principio rige la decantación ?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Chemistry worksheet - i am not sure what they are asking for exactly?

What is a difference between a mixture of elements and a mixture of compounds