heat and energy transfer

Can someone tell me about energy and potential energy

does nuclear energy benefits the energy production

What can you say about the rate of heat energy transfer in an object that is at the same tempreature as it's surroundings

What is the difference between latent heat of fusion and latent heat of vapourisation?

I have been asked to list 6 properties which I think the ideal energy resource should have for generating electricity in a power station. So far I have: Clean and pollution free Efficient allowing the majority of the energy to be harnessed Cheap to source, refine, store and transport Plentiful and renewable Safe to use, store and transport

Do those sound ok so far? I can't think of a 6th one but was considering putting easy to transport to homes but with the question stating that it is for generating electricity in a power station that already accounts for the transport.

I'm taking GCSE Sciences as separate subjects and really struggle with physics can anyone help me with the above question please?