A redox reaction is always a single-displacement reaction, but a single- displacement reaction isn't always a redox reaction.
A. True
B. False
SUBMIT

When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve