Which can be used for carrying out nuclear reaction?

Which of the following metal can be used for carrying out Wurtz-Fittig reaction ?

The equipment used to carry out nuclear reaction in a controlled manner is called

The equipment used to carry out nuclear reaction in a controlled manner is called

Which of the following reagent is not used to carry out the reaction

Which of the following reagent is not used to carry out the reaction

Which reagents could be used to carry out the following reaction ?

Which reagents could be used to carry out the following reaction ?

Which of the following reactants are used to carry out the thermite reaction requried for welding the broken railway tracks?