Match these items. 1. an atom that has gained or lost electrons ion 2. produces oh - ions when added to water acid 3. produces h+ ions when added to water base

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.