Question

41. Which of the following provides the best analogy for an electron in an atomic orbital? (1 point)
a bee moving from flower to flower in a garden
a bird resting on a tree branch
an ant crawling on the surface of a leaf
a bee trying to escape from a closed jar
42. The tendency of an element to react is closely related to (1 point)
its atomic mass.
attractions between its atoms.
the number of valence electrons in atoms of the element.
the ratio of protons to neutrons in atoms of the element.