When the ph of the extracellular fluid drops, the kidneys a. excrete more hydrogen ions. b. excrete more bicarbonate ions. c. excrete fewer bicarbonate ions. d. secrete more hydrogen ions and more bicarbonate ions. e. secrete more hydrogen ions and fewer bicarbonate ions?

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Who discovered a pattern to the elements in 1869?

Assume that 13.5 g solid aluminum (al) react with hcl to produce solid aluminum chloride (alcl3) salt and gaseous hydrogen (h2) at standard temperature and pressure.