Question

what is imp if nuclear

Answer 1

the force acting on valence electrons is called nuclear charge
when these atoms strike with alpha particles they produce nuclear energy

Answer 2

!! Hey mate !!

Natural gas is the cleanest fossil fuel, burning at half the carbon dioxide intensity of coal, while nuclear power emits neither greenhouse gases nor pollution. Of course, no form of energy generation is perfect. Nuclear plants are expensive and have chronically gone massively over budget in the construction phase.

Hope it helps you