The noun field has several meanings. You have learned one meaning. Give two other meanings for field.

Geothermal energy for industrial use is available almost anywhere. a.true b.false

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?