Write four properties for sub-atomic particles present in an atom

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Which description best characterizes the motion of particles in a solid?