Answer:
matter can either be created nor destroyed but can be transmitted fromone state to another state
I believe this topic is quantitative chemistry but I need the equation to work this out sorry
Answer:
ocean water liquid and steel solid
It's the first option choice on Plato
The chain reaction is easy to stop. Just add a neuron absorbing material. The Control Rods in rectors can do that You just SCRAM (put the rods all the way in) or add something like Boron and the chain reaction stops.
<span>The problem is the radioactive waste. Those isotopes break down and release heat spontaneously, no neutrons required. The only known way to stop or slow radioactive decay down is to slow time down by moving at relativistic speed or near orbit to a black hole.</span>