3. what does letter x and y represent?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-