4.8.5B The diagram shows a model of an atom. The model has 4 different 10 points
symbols on it. Each symbol represents a different role for one of the
particles within the atom. In this model, which particle determines the
reactivity of this atom?
Model Atom
Z
z
Z
Ow

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.