Answer:
Some particles went through vacant regions of the atom, while others were redirected by concentrated clusters of positive charge within the atoms.
Explanation:
In Rutherford's experiment, particles either passed straight through the gold foil or were deflected by the positively charged nucleus.
This response is accurate because the particles moved through vacant regions of the atom (not just spaces among atoms), with some being deflected by zones of concentrated positive charge (the nucleus).
Response:
B. The meanings of the prefixes chemo- and photo- point to the source of electrons.
Explanation:
The term chemo refers to chemical/drug, whereas photo relates to light. This can be demonstrated through the following examples:
Chemotherapy = treatment using chemicals
Phototherapy = treatment utilizing light
Zoe's leg bones provide essential support and structure. Muscles connect to these bones via tendons, resulting in movement of the bones when muscles contract. The joints in Zoe's legs facilitate bending and flexing in particular ways.
