What are limitations of models? (choose all that apply.) models are 100% accurate. no model can possibly explain every detail of a scientific phenomena. * models are always to scale. models do not show every detail. * (the ones i put * on, those are the ones i think to be correct.)

Which of these conditions most likely produces an unstable isotope?

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Which formula can be used to calculate the molar mass of hydrogen peroxide