Voter turnout tends to be highest in
a. midterm elections
b. presidential elections
c. primary elections
d. special elections

Construct at least two possible hypotheses for the student’s experiment.

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.