Answer:
Strong acids react faster where as weak acids take time to react with any base.
The group is might be labeled as VIIB or VIIA.
Answer:
A.................. I think the answer
A is true of UV rays.
B is true not of UV rays but rather of visible light.
C is true not of UV rays but rather of microwaves. (unless you actually toast your toast in a toaster like a normal person)
D is true not of UV rays but rather of radio waves.