Helppp Energy and Matter Electric power plants that use nuclear fission reactions rely on a controlled self-sustaining chain reaction
of splitting atoms. By examining the diagram for nuclear fission,
explain how a chain reaction might occur. Explain why it is
important to control the rate of the chain reaction.

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough