Question

giive an example of 3 questions you can ask yourself to determine if a claim is scientifically reliable or not

Answer 1

I can think of two things. For a question to be scientifically evaluated, it must be testable (also called potentially falsifiable) and if you do experiments, they should be repeatable. So, you could phrase this: Is it testable (falsifiable)? And, can the evaluation of the question (experiment, observations, whatever) be repeated?

Answer 2

is it testable?