How far apart are the lines formed by the singly charged ions of each type on the photographic film? Express your answer using two significant figures. Enter your answers numerically separated by a comma.

Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.

How many atoms of nitrogen are in the chemical formula ni(w on

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change