If the slight resistance you feel from a light switch (when you flick it) is the
reaction force, what is the action force?
OA) flicking the switch
OB) the light turning on
OC) friction between your finger and the switch
OD) the switch moving from the "off" to the "on" position

As you move from right to left on the periodic table the atomic radius fill in the blank

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.