Would be grateful if someone could show me the process for solving this problem.

The nucleus inside an atom consists of positively-charged  protons  and neutrally-charged  neutrons. a  proton  is a subatomic particle with a positive electric charge. allprotons  are identical.

This is what i found “nuclear fuel is material used in nuclear power stations to produce heat to power turbines. heat is created when nuclear fuel undergoes nuclear fission. most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission.” i hope this you for what your looking for. can you plz mark me brainliest?

Organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.