An experimental psychologist is designing an experiment to determine how a fast-food diet affects the moods of individuals. Which of the following groups would not be given a diet consisting only of fast-food? A. the test group B. the control group C. neither group D. both groups

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.

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